Personal Page

Jaemin Chang (장재민)

Name: Jaemin Chang (장재민)
Region: Republic of Korea
Competitions: 27
WCA ID: Jaemin Chang (장재민)2016CHAN09
Gender: Male
Career: 2016.04.23 - 2020.02.01
2020 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube7491785.887.299928511246/250
2x2x2 Cube1342401.011.6354141521108/115
4x4x4 Cube95113525.9530.3712551811188/90
5x5x5 Cube1410929756.231:02.9129111213175/75
6x6x6 Cube121072851:55.402:03.18277112126/6
7x7x7 Cube3266718054:10.414:10.8014445492712/12
3x3x3 Blindfolded3445312151:28.846/21
3x3x3 Fewest Moves121937993033.674911308114/17
3x3x3 One-Handed610330710.7912.5612142612188/90
Clock35712195312.0513.561627588316/10
Megaminx88223545.7549.56176667234/35
Pyraminx7863512.064.7413554642464/65
Skewb223951.613.291243843194/95
Square-1110466.529.07521322754/55
3x3x3 Multi-Blind2950317483/4 38:151/1
3x3x3 With Feet201995601:01.571:25.066592442310/10

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single246336812111199106
Average18822909218312107

Asia Championship Podiums

EventPlaceSingleAverageDetail
WCA Asian Championship 2018
Square-12 8.26 10.40
11.96     10.63     8.60      13.04     8.26

Republic of Korea Championship Podiums

EventPlaceSingleAverageDetail
Korean Championship 2019
2x2x2 Cube1 1.78 2.09
2.07      1.78      1.87      2.33      3.89
Square-12 7.58 9.38
14.19     8.54      10.04     7.58      9.57
Korean Championship 2018
Skewb3 3.84 4.84
3.84      4.00      4.85      5.67      8.09
Square-12 9.62 11.18
12.32     11.32     DNF       9.90      9.62
Korean Championship 2017
2x2x2 Cube2 1.71 3.02
1.94      3.71      7.83      3.42      1.71
Square-11 9.15NR 10.43
9.18      9.59      12.52     9.15      13.78

Overall Medal Collection

GoldSilverBronze
12139

Overall Record Collection

WRCRNR
8
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
ByeolLae Open 2020Final6 7.45 9.25
7.45      8.20      16.72     8.95      10.60
First round3 7.43 8.71
7.43      7.82      10.15     10.04     8.26
Cubing Korea 2019Final4 6.61 8.21
7.31      10.85     10.71     6.61      6.62
Second round3 6.98 7.91
8.27      8.21      7.24      9.14      6.98
First round2 6.52 7.29
7.50      6.52      6.85      9.78      7.51
Korean Championship 2019Final4 8.23 8.82
8.77      8.23      8.67      9.03      10.97
Semi Final4 7.75 8.49
9.35      9.12      7.75      8.45      7.91
Second round8 8.03 8.96
8.03      8.60      10.33     8.17      10.12
First round9 8.10 9.46
DNF       8.10      8.35      10.27     9.77
Cube Camp in Wonju 2019Final8 9.35 10.57
12.90     9.78      9.35      11.23     10.70
First round4 8.18 9.07
8.52      8.39      8.18      12.09     10.31
Cubing Operating System 2019Final6 8.33 10.21
10.75     11.36     8.53      12.63     8.33
First round6 7.69 8.95
7.94      9.74      7.69      9.16      13.76
Play Cube X4 2019Final4 8.42 8.95
9.12      8.94      8.80      8.42      10.70
Second round5 8.42 9.39
8.73      10.87     8.42      9.25      10.18
First round4 5.88 9.16
9.69      9.53      5.88      9.79      8.27
Cutory Blossom 2019Final2 7.99 8.35
7.99      8.18      8.68      8.18      9.60
First round6 7.73 9.34
11.23     10.09     7.90      10.03     7.73
Seoul Winter 2019Final5 8.02 9.62
8.99      8.02      8.21      11.74     11.66
Second round3 7.74 8.55
8.94      8.33      7.74      9.32      8.38
First round9 8.07 9.20
8.83      8.80      11.53     8.07      9.97
Korea Winter 2019Final3 7.79 8.69
7.79      9.27      10.26     8.67      8.14
First round1 7.16 8.34
8.18      9.33      7.50      9.46      7.16
Cutory Autumn Open 2018Final6 9.09 10.06
10.79     11.25     9.54      9.09      9.86
First round5 7.47 9.44
9.85      9.65      9.42      9.26      7.47
WCA Asian Championship 2018Semi Final22 7.73 9.01
9.37      11.21     9.50      7.73      8.15
Second round24 6.55 8.63
11.68     9.50      8.08      6.55      8.30
First round96 8.08 11.59
8.08      12.98     9.92      11.88     DNF
Korean Championship 2018Final4 8.24 9.28
8.24      8.56      10.28     8.99      10.47
Semi Final3 7.20 8.68
8.63      7.20      10.58     9.63      7.78
Second round2 7.80 8.40
7.80      8.45      9.29      7.88      8.86
First round4 7.78 8.66
8.96      10.57     7.78      8.84      8.18
Play Cube 2018First round11 8.98 10.26
8.98      10.83     10.27     10.04     10.47
CWR Winter 2018Final4 8.17 9.54
12.11     9.45      9.31      9.86      8.17
First round6 9.49 10.39
10.61     10.00     9.49      10.55     11.92
Cubedu Korea 2018Final7 8.95 10.22
9.38      DNF       9.39      8.95      11.90
Second round8 7.31 9.97
9.74      12.03     7.31      9.22      10.94
First round7 8.40 10.03
11.19     10.11     12.09     8.79      8.40
CWR Fall 2017Final8 9.26 10.31
9.26      10.39     10.03     DNF       10.52
First round5 9.26 10.13
14.11     10.26     9.94      9.26      10.18
Korean Championship 2017Semi Final9 8.59 10.00
9.98      10.77     8.59      9.27      10.75
Second round13 8.81 10.30
9.37      8.81      10.56     12.26     10.98
First round13 8.24 10.13
9.96      10.51     9.91      10.60     8.24
Play Cube 2017First round9 10.12 11.11
11.06     11.66     10.12     12.85     10.62
KAIST Spring 2017Second round12 10.50 11.46
10.77     11.49     12.11     10.50     12.35
First round9 9.58 11.46
9.58      12.79     11.34     12.55     10.50
HanMaDang 2017Final31 12.25 13.72
12.48     13.32     15.95     12.25     15.35
First round20 9.71 12.18
12.07     12.17     12.29     13.93     9.71
Korean Championship 2016First round63 13.56 15.46
17.72     14.01     13.56     14.65     23.57
Alpharetta Open 2016First round49 17.81 21.38
17.81     24.02     21.33     22.54     20.27
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
ByeolLae Open 2020Final2 1.88 2.37
1.94      1.88      3.11      2.42      2.76
Korean Championship 2019Final1 1.78 2.09
2.07      1.78      1.87      2.33      3.89
Second round1 1.45 2.26
1.81      2.88      1.45      2.08      4.23
First round5 1.80 2.66
4.12      DNF       1.80      2.05      1.82
Cube Camp in Wonju 2019Final1 1.46 2.37
2.01      2.79      1.46      2.32      3.46
Play Cube X4 2019Final1 1.36NR 1.63
1.66      1.36      2.48      1.45      1.78
Second round1 1.43 1.77
1.78      1.76      1.76      1.43      4.59
First round4 1.28 2.91
1.88      4.76      DNF       1.28      2.10
Cutory Blossom 2019Final1NR 1.01NR 1.82
1.01      1.43      2.33      2.38      1.70
Seoul Winter 2019Final3 1.75 2.88
3.18      1.75      DNF       1.99      3.47
First round1 1.07 2.06
3.14      1.48      3.89      1.07      1.55
WCA Asian Championship 2018Final9 1.64 2.44
1.64      1.79      DNF       1.69      3.85
Second round12 1.72 2.40
3.26      3.22      2.00      1.72      1.99
First round4 1.46 1.95
2.01      2.18      1.66      1.46      DNF
Korean Championship 2018First round31 1.62 4.62
3.67      1.62      3.45      DNF       6.74
CWR Winter 2018Final1 1.70 1.96
1.70      1.84      1.75      2.28      2.98
Korean Championship 2017Final2 1.71 3.02
1.94      3.71      7.83      3.42      1.71
First round1 2.07 3.08
2.07      2.78      4.60      2.50      3.97
Play Cube 2017Final5 3.00 3.85
3.43      3.00      DNF       4.24      3.88
KAIST Spring 2017First round5 1.77 3.41
3.68      3.76      2.78      4.47      1.77
Korean Championship 2016First round21 2.72 4.59
2.72      5.86      4.15      5.36      4.25
Alpharetta Open 2016Final26 4.25 5.58
5.58      4.25      5.25      5.92      7.86
First round24 5.06 5.39
5.40      5.24      7.64      5.54      5.06
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Cubing Korea 2019Final3 25.95 30.81
25.95     31.01     32.93     31.62     29.79
Korean Championship 2019Final4 29.54 32.28
38.72     35.49     31.21     30.15     29.54
First round9 31.13 34.54
35.65     36.08     33.62     34.36     31.13
Cube Camp in Wonju 2019Final4 31.34 35.70
36.25     31.34     38.67     43.03     32.19
Play Cube X4 2019Final4 32.82 35.60
32.82     34.09     40.73     35.97     36.73
Seoul Winter 2019Final1 28.84 30.37
33.80     30.39     28.84     30.59     30.12
Korea Winter 2019Final2 27.68 31.90
40.60     30.84     32.02     32.84     27.68
Cutory Autumn Open 2018Final4 30.99 35.65
39.19     37.36     30.99     34.26     35.33
WCA Asian Championship 2018Second round31 29.22 35.24
41.93     29.22     40.85     30.88     33.99
First round31 31.47 35.29
35.69     31.47     46.69     34.63     35.55
Korean Championship 2018Final12 34.78 37.32
39.31     38.73     37.61     34.78     35.61
First round14 32.43 38.91
36.79     41.30     DNF       32.43     38.63
Cubedu Korea 2018Final7 34.36 39.08
40.03     34.36     42.32     34.90     DNF
CWR Fall 2017Final7 35.43 39.19
38.93     41.13     46.15     35.43     37.51
Korean Championship 2017First round17 46.18 48.38
47.10     1:01.91   47.64     50.41     46.18
Play Cube 2017Final8 38.73 41.96
46.87     41.51     42.45     41.92     38.73
KAIST Spring 2017First round6 37.56 41.73
43.03     38.56     37.56     1:04.11   43.61
Korean Championship 2016First round21 53.20 55.38
57.47     1:04.87   54.47     54.19     53.20
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Cubing Korea 2019Final7 57.30 1:02.95
58.66     1:04.39   57.30     1:08.53   1:05.81
Korean Championship 2019Final9 56.23 1:03.57
1:02.82   1:00.60   56.23     1:09.55   1:07.29
First round8 59.35 1:02.91
1:08.20   1:05.13   1:00.18   59.35     1:03.41
Cube Camp in Wonju 2019Final3 1:01.67 1:08.73
1:01.67   1:10.12   1:09.00   1:07.07   1:13.19
Cutory Blossom 2019Final7 58.12 1:06.08
1:05.72   1:05.28   1:25.88   58.12     1:07.23
Seoul Winter 2019Final5 56.97 1:03.46
1:06.55   56.97     1:01.36   1:05.10   1:03.93
Cutory Autumn Open 2018Final6 1:03.90 1:07.49
1:03.90   1:05.64   1:10.89   1:17.27   1:05.95
WCA Asian Championship 2018Second round39 1:12.27 1:14.91
1:13.56   1:23.22   1:16.65   1:14.52   1:12.27
First round32 1:04.90 1:08.44
1:08.39   1:09.07   1:07.86   1:04.90   1:15.10
Korean Championship 2018Final10 1:05.19 1:13.52
1:05.19   1:08.79   1:17.83   1:14.00   1:17.78
First round9 1:04.92 1:09.44
1:18.83   1:07.95   1:09.27   1:04.92   1:11.09
Play Cube 2018Final9 1:11.73 1:17.15
1:24.26   1:18.30   1:17.18   1:15.97   1:11.73
Jeju Open 2017Final7 1:18.26 1:30.98
1:32.76   1:33.85   1:18.26   1:32.47   1:27.72
Korean Championship 2017First round11 1:26.09 1:30.89
1:40.36   1:34.18   1:29.25   1:26.09   1:29.23
Play Cube 2017Final8 1:32.68 1:34.41
1:33.63   1:48.37   1:34.62   1:32.68   1:34.97
 
6x6x6 Cube
CompetitionRoundPlaceBestAverageDetail
ByeolLae Open 2020Final5 1:55.40 2:03.18
2:08.08   1:55.40   2:06.05
Seoul Winter 2019Final6 2:10.86 2:15.27
2:17.16   2:17.80   2:10.86
 
7x7x7 Cube
CompetitionRoundPlaceBestAverageDetail
Cubing Operating System 2019Final7 4:10.41 4:10.80
4:10.98   4:11.00   4:10.41
Korean Championship 2018Final16 5:04.24 5:19.39
5:47.12   5:04.24   5:06.81
Jeju Open 2017Final8 5:46.48 6:23.50
6:39.71   6:44.32   5:46.48
CWR Fall 2017Final18 6:41.40 7:16.89
8:27.69   6:41.57   6:41.40
 
3x3x3 Blindfolded
CompetitionRoundPlaceBestAverageDetail
Cubing Korea 2019Final19 DNF DNF
DNF       DNF       DNF
Korean Championship 2019First round15 2:16.50 DNF
DNF       DNF       2:16.50
Play Cube X4 2019Final7 DNF DNF
DNF       DNF       DNF
First round5 1:28.91 DNF
DNF       1:53.25   1:28.91
Cutory Blossom 2019Final8 1:40.30 DNF
DNF       1:40.30   DNF
Korea Winter 2019Final11 2:30.43 DNF
2:30.43   DNF       DNF
Cutory Autumn Open 2018Final4 1:28.84 DNF
1:28.84   DNF       DNF
 
3x3x3 Fewest Moves
CompetitionRoundPlaceBestAverageDetail
FMC Asia 2019Final103 34 DNF
DNS       35        34
Please Be Quiet Korea 2019Final3 30 33.67
30        39        32
FMC Asia 2018Final106 31 DNF
31        40        DNF
WCA Asian Championship 2018Final46 37 DNF
37        43        DNF
Korean Championship 2018Final9 37
37
FMC Asia 2017Final25 33 36.00
39        33        36
Korean Championship 2017Final9 46
46
HanMaDang 2017Final17 DNF
DNF
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
ByeolLae Open 2020Final4 10.79 13.61
10.79     16.75     11.10     15.47     14.27
Korean Championship 2019Final5 11.71 14.30
12.67     11.71     16.09     15.74     14.48
First round4 11.53 13.89
16.54     12.93     12.20     11.53     17.18
Cube Camp in Wonju 2019Final4 13.94 15.74
15.84     13.94     20.13     15.13     16.24
Play Cube X4 2019Final3 12.10 14.33
15.42     13.60     16.29     13.97     12.10
First round4 12.12 14.54
19.55     15.00     13.71     14.92     12.12
Cutory Blossom 2019Final1 11.62 12.56
13.08     12.01     13.37     11.62     12.59
Korea Winter 2019Final2 11.72 13.99
14.17     11.72     14.79     17.48     13.01
WCA Asian Championship 2018Final16 13.85 17.38
13.85     21.03     17.32     19.19     15.62
First round14 12.19 14.61
16.57     12.26     14.99     12.19     16.79
Korean Championship 2018Final9 14.56 15.97
15.18     14.56     17.51     17.95     15.21
First round8 14.48 16.08
17.53     14.48     15.23     DNF       15.49
Play Cube 2018Final10 13.86 18.61
21.15     16.90     18.82     20.12     13.86
First round7 14.98 17.24
17.53     15.67     19.72     14.98     18.51
CWR Winter 2018Final2 12.44 14.81
15.35     15.48     14.94     12.44     14.13
Korean Championship 2017First round10 15.44 18.69
19.61     19.08     20.08     15.44     17.39
HanMaDang 2017First round9 15.41 17.31
17.88     22.07     17.58     15.41     16.48
Korean Championship 2016First round28 20.09 26.17
27.62     DNF       20.09     28.92     21.97
 
Clock
CompetitionRoundPlaceBestAverageDetail
Cubing Korea 2019Final35 12.05 DNF
12.49     DNF       DNF       12.05     DNF
Cubing Operating System 2019Final9 12.53 13.56
12.53     12.70     13.97     14.02     DNF
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
Korea Winter 2019Final3 45.75 49.56
55.90     46.57     47.04     55.07     45.75
WCA Asian Championship 2018First round21 53.58 58.18
58.98     59.52     53.58     1:03.39   56.04
Korean Championship 2018Final7 53.46 1:00.26
1:09.21   53.46     57.86     53.71     DNF
CWR Winter 2018Final8 56.23 1:00.65
57.30     1:21.65   1:03.74   56.23     1:00.92
Jeju Open 2017Final5 1:00.89 1:04.58
1:10.70   1:05.02   1:00.89   1:05.31   1:03.40
CWR Fall 2017Final3 1:00.95 1:03.22
1:04.05   1:02.96   1:02.65   1:04.64   1:00.95
Korean Championship 2017Final10 1:18.44 1:25.45
1:24.86   1:28.77   1:18.44   1:22.72   1:28.93
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
ByeolLae Open 2020Final9 4.14 4.93
4.14      6.45      5.02      4.65      5.13
Korean Championship 2019First round12 2.06 5.52
2.06      6.30      4.59      6.49      5.68
Cube Camp in Wonju 2019Final6 4.04 4.74
7.76      4.04      4.52      4.56      5.15
Play Cube X4 2019Final7 4.64 5.24
6.01      5.19      5.53      4.64      4.99
Seoul Winter 2019Final8 2.76 6.45
7.10      4.49      8.02      2.76      7.76
First round7 4.28 4.85
5.38      8.49      4.66      4.28      4.52
Cutory Autumn Open 2018Final8 5.79 6.23
5.82      DNF       5.79      5.95      6.93
Cubedu Korea 2018Final8 3.70 5.95
3.70      6.14      4.88      7.49      6.84
Jeju Open 2017Final4 4.92 6.90
7.97      5.50      7.23      8.53      4.92
CWR Fall 2017Final10 5.93 7.29
8.99      7.28      6.18      5.93      8.42
First round10 5.42 6.67
5.42      9.90      7.56      6.91      5.55
Korean Championship 2017First round20 5.94 9.02
10.48     8.76      9.60      5.94      8.71
KAIST Spring 2017Final13 7.64 9.82
11.00     7.64      10.29     9.39      9.77
 
Skewb
CompetitionRoundPlaceBestAverageDetail
ByeolLae Open 2020Final4 3.58 4.24
3.58      4.27      4.61      3.85      5.68
Korean Championship 2019Final6 3.18 4.66
7.76      5.14      4.53      4.31      3.18
First round5 4.05 4.79
4.43      4.10      8.94      4.05      5.83
Cube Camp in Wonju 2019Final5 2.65 5.62
6.55      5.86      2.65      4.46      DNF
Cubing Operating System 2019Final6 4.00 6.01
4.00      5.24      6.97      8.79      5.82
First round5NR 1.61 4.51
4.42      1.61      4.25      5.37      4.85
Cutory Blossom 2019Final1 3.25 3.63
3.95      3.25      4.35      3.58      3.36
Seoul Winter 2019Final1 2.58 3.29
3.25      2.88      4.08      3.74      2.58
WCA Asian Championship 2018Final11 4.04 4.86
5.34      4.04      4.07      5.18      6.93
First round15 1.85 4.32
5.34      3.77      4.96      4.23      1.85
Korean Championship 2018Final4 3.84 4.84
3.84      4.00      4.85      5.67      8.09
First round8 2.79 5.02
4.81      2.79      6.78      5.07      5.19
Cubedu Korea 2018Final10 4.35 5.50
6.69      4.35      5.23      6.15      5.12
Jeju Open 2017Final1 3.82 4.77
8.81      5.16      3.82      4.93      4.22
CWR Fall 2017Final6 4.64 6.41
7.91      5.87      4.64      5.46      9.27
Korean Championship 2017Final6 4.75 5.84
6.49      6.61      5.64      4.75      5.38
First round9 4.60 6.18
4.74      7.70      4.60      8.84      6.11
KAIST Spring 2017Final3 4.16 5.92
7.02      7.49      5.85      4.90      4.16
Korean Championship 2016First round19 7.76 8.19
10.79     7.76      8.51      7.82      8.23
 
Square-1
CompetitionRoundPlaceBestAverageDetail
Korean Championship 2019Final2 7.58 9.38
14.19     8.54      10.04     7.58      9.57
Cube Camp in Wonju 2019Final2 7.20 9.94
7.20      8.10      12.24     9.61      12.12
Cutory Blossom 2019Final2 7.08 9.60
13.26     9.48      7.08      9.68      9.64
Seoul Winter 2019Final2 8.40 9.73
9.56      8.40      11.79     9.53      10.10
WCA Asian Championship 2018Final2 8.26 10.40
11.96     10.63     8.60      13.04     8.26
First round4 7.00 9.39
9.50      10.42     11.06     7.00      8.26
Korean Championship 2018Final2 9.62 11.18
12.32     11.32     DNF       9.90      9.62
Play Cube 2018Final2NR 6.52 9.07
6.52      9.97      6.69      10.57     10.54
Jeju Open 2017Final1NR 7.47NR 9.31
7.47      8.79      11.90     10.03     9.11
Korean Championship 2017Final1 9.15NR 10.43
9.18      9.59      12.52     9.15      13.78
Korean Championship 2016Final20 22.46 40.81
54.90     38.35     36.93     22.46     47.16
 
4x4x4 Blindfolded
CompetitionRoundPlaceBestAverageDetail
Cube Camp in Wonju 2019Final4 DNF DNF
DNF       DNF       DNF
Please Be Quiet Korea 2019Final6 DNF DNF
DNF       DNF       DNF
 
5x5x5 Blindfolded
CompetitionRoundPlaceBestAverageDetail
Please Be Quiet Korea 2019Final3 DNF DNF
DNF       DNF       DNF
 
3x3x3 Multi-Blind
CompetitionRoundPlaceBestAverageDetail
Please Be Quiet Korea 2019Final4 3/4 38:15
3/4 38:15
 
3x3x3 With Feet
CompetitionRoundPlaceBestAverageDetail
Cubing Korea 2019Final7 1:01.57 1:25.06
1:31.72   1:21.97   1:23.20   1:30.02   1:01.57
Korean Championship 2018Final8 1:14.83 1:27.60
1:31.51   1:14.83   1:18.42   1:32.88   2:18.48
ByeolLae Open 2020
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal6 7.45 9.25
7.45      8.20      16.72     8.95      10.60
First round3 7.43 8.71
7.43      7.82      10.15     10.04     8.26
2x2x2 CubeFinal2 1.88 2.37
1.94      1.88      3.11      2.42      2.76
6x6x6 CubeFinal5 1:55.40 2:03.18
2:08.08   1:55.40   2:06.05
3x3x3 One-HandedFinal4 10.79 13.61
10.79     16.75     11.10     15.47     14.27
PyraminxFinal9 4.14 4.93
4.14      6.45      5.02      4.65      5.13
SkewbFinal4 3.58 4.24
3.58      4.27      4.61      3.85      5.68
 
Cubing Korea 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal4 6.61 8.21
7.31      10.85     10.71     6.61      6.62
Second round3 6.98 7.91
8.27      8.21      7.24      9.14      6.98
First round2 6.52 7.29
7.50      6.52      6.85      9.78      7.51
4x4x4 CubeFinal3 25.95 30.81
25.95     31.01     32.93     31.62     29.79
5x5x5 CubeFinal7 57.30 1:02.95
58.66     1:04.39   57.30     1:08.53   1:05.81
3x3x3 BlindfoldedFinal19 DNF DNF
DNF       DNF       DNF
ClockFinal35 12.05 DNF
12.49     DNF       DNF       12.05     DNF
3x3x3 With FeetFinal7 1:01.57 1:25.06
1:31.72   1:21.97   1:23.20   1:30.02   1:01.57
 
FMC Asia 2019
EventRoundPlaceBestAverageDetail
3x3x3 Fewest MovesFinal103 34 DNF
DNS       35        34
 
Korean Championship 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal4 8.23 8.82
8.77      8.23      8.67      9.03      10.97
Semi Final4 7.75 8.49
9.35      9.12      7.75      8.45      7.91
Second round8 8.03 8.96
8.03      8.60      10.33     8.17      10.12
First round9 8.10 9.46
DNF       8.10      8.35      10.27     9.77
2x2x2 CubeFinal1 1.78 2.09
2.07      1.78      1.87      2.33      3.89
Second round1 1.45 2.26
1.81      2.88      1.45      2.08      4.23
First round5 1.80 2.66
4.12      DNF       1.80      2.05      1.82
4x4x4 CubeFinal4 29.54 32.28
38.72     35.49     31.21     30.15     29.54
First round9 31.13 34.54
35.65     36.08     33.62     34.36     31.13
5x5x5 CubeFinal9 56.23 1:03.57
1:02.82   1:00.60   56.23     1:09.55   1:07.29
First round8 59.35 1:02.91
1:08.20   1:05.13   1:00.18   59.35     1:03.41
3x3x3 BlindfoldedFirst round15 2:16.50 DNF
DNF       DNF       2:16.50
3x3x3 One-HandedFinal5 11.71 14.30
12.67     11.71     16.09     15.74     14.48
First round4 11.53 13.89
16.54     12.93     12.20     11.53     17.18
PyraminxFirst round12 2.06 5.52
2.06      6.30      4.59      6.49      5.68
SkewbFinal6 3.18 4.66
7.76      5.14      4.53      4.31      3.18
First round5 4.05 4.79
4.43      4.10      8.94      4.05      5.83
Square-1Final2 7.58 9.38
14.19     8.54      10.04     7.58      9.57
 
Cube Camp in Wonju 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal8 9.35 10.57
12.90     9.78      9.35      11.23     10.70
First round4 8.18 9.07
8.52      8.39      8.18      12.09     10.31
2x2x2 CubeFinal1 1.46 2.37
2.01      2.79      1.46      2.32      3.46
4x4x4 CubeFinal4 31.34 35.70
36.25     31.34     38.67     43.03     32.19
5x5x5 CubeFinal3 1:01.67 1:08.73
1:01.67   1:10.12   1:09.00   1:07.07   1:13.19
3x3x3 One-HandedFinal4 13.94 15.74
15.84     13.94     20.13     15.13     16.24
PyraminxFinal6 4.04 4.74
7.76      4.04      4.52      4.56      5.15
SkewbFinal5 2.65 5.62
6.55      5.86      2.65      4.46      DNF
Square-1Final2 7.20 9.94
7.20      8.10      12.24     9.61      12.12
4x4x4 BlindfoldedFinal4 DNF DNF
DNF       DNF       DNF
 
Cubing Operating System 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal6 8.33 10.21
10.75     11.36     8.53      12.63     8.33
First round6 7.69 8.95
7.94      9.74      7.69      9.16      13.76
7x7x7 CubeFinal7 4:10.41 4:10.80
4:10.98   4:11.00   4:10.41
ClockFinal9 12.53 13.56
12.53     12.70     13.97     14.02     DNF
SkewbFinal6 4.00 6.01
4.00      5.24      6.97      8.79      5.82
First round5NR 1.61 4.51
4.42      1.61      4.25      5.37      4.85
 
Play Cube X4 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal4 8.42 8.95
9.12      8.94      8.80      8.42      10.70
Second round5 8.42 9.39
8.73      10.87     8.42      9.25      10.18
First round4 5.88 9.16
9.69      9.53      5.88      9.79      8.27
2x2x2 CubeFinal1 1.36NR 1.63
1.66      1.36      2.48      1.45      1.78
Second round1 1.43 1.77
1.78      1.76      1.76      1.43      4.59
First round4 1.28 2.91
1.88      4.76      DNF       1.28      2.10
4x4x4 CubeFinal4 32.82 35.60
32.82     34.09     40.73     35.97     36.73
3x3x3 BlindfoldedFinal7 DNF DNF
DNF       DNF       DNF
First round5 1:28.91 DNF
DNF       1:53.25   1:28.91
3x3x3 One-HandedFinal3 12.10 14.33
15.42     13.60     16.29     13.97     12.10
First round4 12.12 14.54
19.55     15.00     13.71     14.92     12.12
PyraminxFinal7 4.64 5.24
6.01      5.19      5.53      4.64      4.99
 
Cutory Blossom 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal2 7.99 8.35
7.99      8.18      8.68      8.18      9.60
First round6 7.73 9.34
11.23     10.09     7.90      10.03     7.73
2x2x2 CubeFinal1NR 1.01NR 1.82
1.01      1.43      2.33      2.38      1.70
5x5x5 CubeFinal7 58.12 1:06.08
1:05.72   1:05.28   1:25.88   58.12     1:07.23
3x3x3 BlindfoldedFinal8 1:40.30 DNF
DNF       1:40.30   DNF
3x3x3 One-HandedFinal1 11.62 12.56
13.08     12.01     13.37     11.62     12.59
SkewbFinal1 3.25 3.63
3.95      3.25      4.35      3.58      3.36
Square-1Final2 7.08 9.60
13.26     9.48      7.08      9.68      9.64
 
Please Be Quiet Korea 2019
EventRoundPlaceBestAverageDetail
3x3x3 Fewest MovesFinal3 30 33.67
30        39        32
4x4x4 BlindfoldedFinal6 DNF DNF
DNF       DNF       DNF
5x5x5 BlindfoldedFinal3 DNF DNF
DNF       DNF       DNF
3x3x3 Multi-BlindFinal4 3/4 38:15
3/4 38:15
 
Seoul Winter 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal5 8.02 9.62
8.99      8.02      8.21      11.74     11.66
Second round3 7.74 8.55
8.94      8.33      7.74      9.32      8.38
First round9 8.07 9.20
8.83      8.80      11.53     8.07      9.97
2x2x2 CubeFinal3 1.75 2.88
3.18      1.75      DNF       1.99      3.47
First round1 1.07 2.06
3.14      1.48      3.89      1.07      1.55
4x4x4 CubeFinal1 28.84 30.37
33.80     30.39     28.84     30.59     30.12
5x5x5 CubeFinal5 56.97 1:03.46
1:06.55   56.97     1:01.36   1:05.10   1:03.93
6x6x6 CubeFinal6 2:10.86 2:15.27
2:17.16   2:17.80   2:10.86
PyraminxFinal8 2.76 6.45
7.10      4.49      8.02      2.76      7.76
First round7 4.28 4.85
5.38      8.49      4.66      4.28      4.52
SkewbFinal1 2.58 3.29
3.25      2.88      4.08      3.74      2.58
Square-1Final2 8.40 9.73
9.56      8.40      11.79     9.53      10.10
 
Korea Winter 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal3 7.79 8.69
7.79      9.27      10.26     8.67      8.14
First round1 7.16 8.34
8.18      9.33      7.50      9.46      7.16
4x4x4 CubeFinal2 27.68 31.90
40.60     30.84     32.02     32.84     27.68
3x3x3 BlindfoldedFinal11 2:30.43 DNF
2:30.43   DNF       DNF
3x3x3 One-HandedFinal2 11.72 13.99
14.17     11.72     14.79     17.48     13.01
MegaminxFinal3 45.75 49.56
55.90     46.57     47.04     55.07     45.75
 
FMC Asia 2018
EventRoundPlaceBestAverageDetail
3x3x3 Fewest MovesFinal106 31 DNF
31        40        DNF
 
Cutory Autumn Open 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal6 9.09 10.06
10.79     11.25     9.54      9.09      9.86
First round5 7.47 9.44
9.85      9.65      9.42      9.26      7.47
4x4x4 CubeFinal4 30.99 35.65
39.19     37.36     30.99     34.26     35.33
5x5x5 CubeFinal6 1:03.90 1:07.49
1:03.90   1:05.64   1:10.89   1:17.27   1:05.95
3x3x3 BlindfoldedFinal4 1:28.84 DNF
1:28.84   DNF       DNF
PyraminxFinal8 5.79 6.23
5.82      DNF       5.79      5.95      6.93
 
WCA Asian Championship 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final22 7.73 9.01
9.37      11.21     9.50      7.73      8.15
Second round24 6.55 8.63
11.68     9.50      8.08      6.55      8.30
First round96 8.08 11.59
8.08      12.98     9.92      11.88     DNF
2x2x2 CubeFinal9 1.64 2.44
1.64      1.79      DNF       1.69      3.85
Second round12 1.72 2.40
3.26      3.22      2.00      1.72      1.99
First round4 1.46 1.95
2.01      2.18      1.66      1.46      DNF
4x4x4 CubeSecond round31 29.22 35.24
41.93     29.22     40.85     30.88     33.99
First round31 31.47 35.29
35.69     31.47     46.69     34.63     35.55
5x5x5 CubeSecond round39 1:12.27 1:14.91
1:13.56   1:23.22   1:16.65   1:14.52   1:12.27
First round32 1:04.90 1:08.44
1:08.39   1:09.07   1:07.86   1:04.90   1:15.10
3x3x3 Fewest MovesFinal46 37 DNF
37        43        DNF
3x3x3 One-HandedFinal16 13.85 17.38
13.85     21.03     17.32     19.19     15.62
First round14 12.19 14.61
16.57     12.26     14.99     12.19     16.79
MegaminxFirst round21 53.58 58.18
58.98     59.52     53.58     1:03.39   56.04
SkewbFinal11 4.04 4.86
5.34      4.04      4.07      5.18      6.93
First round15 1.85 4.32
5.34      3.77      4.96      4.23      1.85
Square-1Final2 8.26 10.40
11.96     10.63     8.60      13.04     8.26
First round4 7.00 9.39
9.50      10.42     11.06     7.00      8.26
 
Korean Championship 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal4 8.24 9.28
8.24      8.56      10.28     8.99      10.47
Semi Final3 7.20 8.68
8.63      7.20      10.58     9.63      7.78
Second round2 7.80 8.40
7.80      8.45      9.29      7.88      8.86
First round4 7.78 8.66
8.96      10.57     7.78      8.84      8.18
2x2x2 CubeFirst round31 1.62 4.62
3.67      1.62      3.45      DNF       6.74
4x4x4 CubeFinal12 34.78 37.32
39.31     38.73     37.61     34.78     35.61
First round14 32.43 38.91
36.79     41.30     DNF       32.43     38.63
5x5x5 CubeFinal10 1:05.19 1:13.52
1:05.19   1:08.79   1:17.83   1:14.00   1:17.78
First round9 1:04.92 1:09.44
1:18.83   1:07.95   1:09.27   1:04.92   1:11.09
7x7x7 CubeFinal16 5:04.24 5:19.39
5:47.12   5:04.24   5:06.81
3x3x3 Fewest MovesFinal9 37
37
3x3x3 One-HandedFinal9 14.56 15.97
15.18     14.56     17.51     17.95     15.21
First round8 14.48 16.08
17.53     14.48     15.23     DNF       15.49
MegaminxFinal7 53.46 1:00.26
1:09.21   53.46     57.86     53.71     DNF
SkewbFinal4 3.84 4.84
3.84      4.00      4.85      5.67      8.09
First round8 2.79 5.02
4.81      2.79      6.78      5.07      5.19
Square-1Final2 9.62 11.18
12.32     11.32     DNF       9.90      9.62
3x3x3 With FeetFinal8 1:14.83 1:27.60
1:31.51   1:14.83   1:18.42   1:32.88   2:18.48
 
Play Cube 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round11 8.98 10.26
8.98      10.83     10.27     10.04     10.47
5x5x5 CubeFinal9 1:11.73 1:17.15
1:24.26   1:18.30   1:17.18   1:15.97   1:11.73
3x3x3 One-HandedFinal10 13.86 18.61
21.15     16.90     18.82     20.12     13.86
First round7 14.98 17.24
17.53     15.67     19.72     14.98     18.51
Square-1Final2NR 6.52 9.07
6.52      9.97      6.69      10.57     10.54
 
CWR Winter 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal4 8.17 9.54
12.11     9.45      9.31      9.86      8.17
First round6 9.49 10.39
10.61     10.00     9.49      10.55     11.92
2x2x2 CubeFinal1 1.70 1.96
1.70      1.84      1.75      2.28      2.98
3x3x3 One-HandedFinal2 12.44 14.81
15.35     15.48     14.94     12.44     14.13
MegaminxFinal8 56.23 1:00.65
57.30     1:21.65   1:03.74   56.23     1:00.92
 
Cubedu Korea 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal7 8.95 10.22
9.38      DNF       9.39      8.95      11.90
Second round8 7.31 9.97
9.74      12.03     7.31      9.22      10.94
First round7 8.40 10.03
11.19     10.11     12.09     8.79      8.40
4x4x4 CubeFinal7 34.36 39.08
40.03     34.36     42.32     34.90     DNF
PyraminxFinal8 3.70 5.95
3.70      6.14      4.88      7.49      6.84
SkewbFinal10 4.35 5.50
6.69      4.35      5.23      6.15      5.12
 
FMC Asia 2017
EventRoundPlaceBestAverageDetail
3x3x3 Fewest MovesFinal25 33 36.00
39        33        36
 
Jeju Open 2017
EventRoundPlaceBestAverageDetail
5x5x5 CubeFinal7 1:18.26 1:30.98
1:32.76   1:33.85   1:18.26   1:32.47   1:27.72
7x7x7 CubeFinal8 5:46.48 6:23.50
6:39.71   6:44.32   5:46.48
MegaminxFinal5 1:00.89 1:04.58
1:10.70   1:05.02   1:00.89   1:05.31   1:03.40
PyraminxFinal4 4.92 6.90
7.97      5.50      7.23      8.53      4.92
SkewbFinal1 3.82 4.77
8.81      5.16      3.82      4.93      4.22
Square-1Final1NR 7.47NR 9.31
7.47      8.79      11.90     10.03     9.11
 
CWR Fall 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal8 9.26 10.31
9.26      10.39     10.03     DNF       10.52
First round5 9.26 10.13
14.11     10.26     9.94      9.26      10.18
4x4x4 CubeFinal7 35.43 39.19
38.93     41.13     46.15     35.43     37.51
7x7x7 CubeFinal18 6:41.40 7:16.89
8:27.69   6:41.57   6:41.40
MegaminxFinal3 1:00.95 1:03.22
1:04.05   1:02.96   1:02.65   1:04.64   1:00.95
PyraminxFinal10 5.93 7.29
8.99      7.28      6.18      5.93      8.42
First round10 5.42 6.67
5.42      9.90      7.56      6.91      5.55
SkewbFinal6 4.64 6.41
7.91      5.87      4.64      5.46      9.27
 
Korean Championship 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final9 8.59 10.00
9.98      10.77     8.59      9.27      10.75
Second round13 8.81 10.30
9.37      8.81      10.56     12.26     10.98
First round13 8.24 10.13
9.96      10.51     9.91      10.60     8.24
2x2x2 CubeFinal2 1.71 3.02
1.94      3.71      7.83      3.42      1.71
First round1 2.07 3.08
2.07      2.78      4.60      2.50      3.97
4x4x4 CubeFirst round17 46.18 48.38
47.10     1:01.91   47.64     50.41     46.18
5x5x5 CubeFirst round11 1:26.09 1:30.89
1:40.36   1:34.18   1:29.25   1:26.09   1:29.23
3x3x3 Fewest MovesFinal9 46
46
3x3x3 One-HandedFirst round10 15.44 18.69
19.61     19.08     20.08     15.44     17.39
MegaminxFinal10 1:18.44 1:25.45
1:24.86   1:28.77   1:18.44   1:22.72   1:28.93
PyraminxFirst round20 5.94 9.02
10.48     8.76      9.60      5.94      8.71
SkewbFinal6 4.75 5.84
6.49      6.61      5.64      4.75      5.38
First round9 4.60 6.18
4.74      7.70      4.60      8.84      6.11
Square-1Final1 9.15NR 10.43
9.18      9.59      12.52     9.15      13.78
 
Play Cube 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round9 10.12 11.11
11.06     11.66     10.12     12.85     10.62
2x2x2 CubeFinal5 3.00 3.85
3.43      3.00      DNF       4.24      3.88
4x4x4 CubeFinal8 38.73 41.96
46.87     41.51     42.45     41.92     38.73
5x5x5 CubeFinal8 1:32.68 1:34.41
1:33.63   1:48.37   1:34.62   1:32.68   1:34.97
 
KAIST Spring 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round12 10.50 11.46
10.77     11.49     12.11     10.50     12.35
First round9 9.58 11.46
9.58      12.79     11.34     12.55     10.50
2x2x2 CubeFirst round5 1.77 3.41
3.68      3.76      2.78      4.47      1.77
4x4x4 CubeFirst round6 37.56 41.73
43.03     38.56     37.56     1:04.11   43.61
PyraminxFinal13 7.64 9.82
11.00     7.64      10.29     9.39      9.77
SkewbFinal3 4.16 5.92
7.02      7.49      5.85      4.90      4.16
 
HanMaDang 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal31 12.25 13.72
12.48     13.32     15.95     12.25     15.35
First round20 9.71 12.18
12.07     12.17     12.29     13.93     9.71
3x3x3 Fewest MovesFinal17 DNF
DNF
3x3x3 One-HandedFirst round9 15.41 17.31
17.88     22.07     17.58     15.41     16.48
 
Korean Championship 2016
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round63 13.56 15.46
17.72     14.01     13.56     14.65     23.57
2x2x2 CubeFirst round21 2.72 4.59
2.72      5.86      4.15      5.36      4.25
4x4x4 CubeFirst round21 53.20 55.38
57.47     1:04.87   54.47     54.19     53.20
3x3x3 One-HandedFirst round28 20.09 26.17
27.62     DNF       20.09     28.92     21.97
SkewbFirst round19 7.76 8.19
10.79     7.76      8.51      7.82      8.23
Square-1Final20 22.46 40.81
54.90     38.35     36.93     22.46     47.16
 
Alpharetta Open 2016
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round49 17.81 21.38
17.81     24.02     21.33     22.54     20.27
2x2x2 CubeFinal26 4.25 5.58
5.58      4.25      5.25      5.92      7.86
First round24 5.06 5.39
5.40      5.24      7.64      5.54      5.06

History of National Records

EventSingleAverageCompetitionRoundDetail
2x2x2 Cube
 NR 1.63Play Cube X4 2019Final
1.66      1.36      2.48      1.45      1.78
 NR 1.01NR 1.82Cutory Blossom 2019Final
1.01      1.43      2.33      2.38      1.70
Skewb
 NR 1.61Cubing Operating System 2019First round
4.42      1.61      4.25      5.37      4.85
Square-1
 NR 6.52Play Cube 2018Final
6.52      9.97      6.69      10.57     10.54
 NR 7.47NR 9.31Jeju Open 2017Final
7.47      8.79      11.90     10.03     9.11
 NR 10.43Korean Championship 2017Final
9.18      9.59      12.52     9.15      13.78
No.DateNameRegionCity
272020-02-01ByeolLae Open 2020Republic of Korea경기도 남양주시 (Namyangju-si, Gyeonggi-do)
262019-12-28Cubing Korea 2019Republic of Korea서울특별시 (Seoul)
252019-12-07FMC Asia 2019Multiple Countries (Asia)Multiple cities (see website)
242019-08-16~18Korean Championship 2019Republic of Korea서울특별시 (Seoul)
232019-07-20~21Cube Camp in Wonju 2019Republic of Korea강원도 원주시 (Wonju-si, Gangwon-do)
222019-06-08Cubing Operating System 2019Republic of Korea경기도 평택시 (Pyeongtaek-si, Gyeonggi-do)
212019-05-11~12Play Cube X4 2019Republic of Korea경기도 고양시 (Goyang-si, Gyeonggi-do)
202019-04-06Cutory Blossom 2019Republic of Korea대구광역시 (Daegu)
192019-03-16Please Be Quiet Korea 2019Republic of Korea서울특별시 (Seoul)
182019-02-23~24Seoul Winter 2019Republic of Korea서울특별시 (Seoul)
172019-01-19Korea Winter 2019Republic of Korea경기도 안양시 (Anyang-si, Gyeonggi-do)
162018-12-08FMC Asia 2018Multiple Countries (Asia)Multiple
152018-11-17Cutory Autumn Open 2018Republic of Korea대구광역시 (Daegu)
142018-08-17~19WCA Asian Championship 2018TaiwanNew Taipei City
132018-07-20~22Korean Championship 2018Republic of Korea경기도 성남시 (Seongnam-si, Gyeonggi-do)
122018-05-13Play Cube 2018Republic of Korea경기도 고양시 (Goyang-si, Gyeonggi-do)
112018-02-24CWR Winter 2018Republic of Korea경기도 평택시 (Pyeongtaek-si, Gyeonggi-do)
102018-01-26Cubedu Korea 2018Republic of Korea서울특별시 (Seoul)
92017-12-09FMC Asia 2017Multiple Countries (Asia)Multiple
82017-11-25~26Jeju Open 2017Republic of Korea제주도 제주시 (Jeju-si, Jeju-do)
72017-10-28CWR Fall 2017Republic of Korea경기도 수원시 (Suwon-si, Gyeonggi-do)
62017-07-28~30Korean Championship 2017Republic of Korea서울특별시 (Seoul)
52017-05-28Play Cube 2017Republic of Korea경기도 고양시 (Goyang-si, Gyeonggi-do)
42017-04-09KAIST Spring 2017Republic of Korea대전광역시 (Daejeon)
32017-02-18HanMaDang 2017Republic of Korea서울특별시 (Seoul)
22016-08-12~14Korean Championship 2016Republic of Korea대전광역시 (Daejeon)
12016-04-23Alpharetta Open 2016United StatesMilton, Georgia