Personal Page

Lee Kyeong-Sub (이경섭)

Name: Lee Kyeong-Sub (이경섭)
Region: Republic of Korea
Competitions: 13
WCA ID: Lee Kyeong-Sub (이경섭)2010KYEO01
Gender: Male
Career: 2010.01.23 - 2022.08.14
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube52696242609610.8512.8523999910249196/97
2x2x2 Cube78120752251.702.34150736828621120/122
4x4x4 Cube28347041343944.3951.3813801492030242/42
5x5x5 Cube2563903119361:35.301:48.3512572409226415/15
3x3x3 Blindfolded127210964453:15.742/6
3x3x3 Fewest Moves11619877246441/1
3x3x3 One-Handed1242350644615.7019.115915224712350/52
Pyraminx2114931183685.335.8969832065100132/32
Skewb4769097372919.8820.3851154121736295/5
Square-119925851148429.6443.5012539280721610/10

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single403019364912286224168411717
Average360419656388291820104611414

Republic of Korea Championship Podiums

EventPlaceSingleAverageDetail
Korean Championship 2022
2x2x2 Cube3 2.28 2.93
2.28      3.09      3.03      4.80      2.67
Korean Championship 2018
2x2x2 Cube3 2.02 3.01
2.02      3.87      2.61      2.54      8.79
Korean Championship 2011
2x2x2 Cube2 2.52 3.45
2.52      3.78      3.80      2.78      4.84
Pyraminx2 7.28 8.45
8.52      7.65      13.19     7.28      9.18

Overall Medal Collection

GoldSilverBronze
631

Overall Record Collection

WRCRNR
1
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Korean Championship 2022First round84 12.61 14.82
18.73     13.75     15.83     14.88     12.61
Korean Championship 2018Second round45 11.19 12.85
11.19     13.54     14.28     13.03     11.97
First round56 10.85 13.55
13.98     15.30     11.36     15.96     10.85
Korea Winter 2015Second round40 12.25 14.71
17.13     12.25     41.27     12.62     14.37
First round33 11.49 14.17
1:09.78   14.71     11.99     15.82     11.49
Korean KAIST Style 2015Second round21 11.13 14.55
11.13     14.71     17.90     14.06     14.89
First round18 12.41 13.75
14.71     12.74     14.59     12.41     13.91
Korean Christmas Cup 2014First round29 13.98 15.65
15.24     13.98     15.87     16.95     15.83
Korea New Year 2014Second round29 13.09 14.50
14.23     13.47     13.09     15.81     17.96
First round19 12.32 13.44
13.59     12.32     13.01     14.78     13.71
Korean Winter 2013Second round22 12.09 13.43
13.81     12.90     13.58     13.92     12.09
First round28 11.72 14.31
13.88     11.72     14.91     16.21     14.13
Korean Style 2013Second round28 12.50 15.82
16.02     17.43     16.71     14.72     12.50
First round26 13.30 15.22
13.30     14.38     17.91     13.38     23.90
Cubing Korea January 2012Second round16 13.22 14.87
15.02     13.22     16.19     17.12     13.40
First round25 17.40 18.67
18.59     17.40     17.50     19.97     19.93
Cubing Korea New Years 2012First round31 15.84 23.49
DNF       16.28     15.84     24.86     29.33
Korean Championship 2011Final15 12.49 15.81
19.55     15.40     14.65     12.49     17.38
First round11 11.90 14.44
14.06     17.93     11.90     14.91     14.36
Korean Championship 2010First round37 19.81 
19.81     22.71
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Korean Championship 2022Final4 2.28 2.93
2.28      3.09      3.03      4.80      2.67
Second round5 2.51 2.99
3.27      4.67      3.11      2.60      2.51
First round9 2.27 3.16
3.06      3.40      3.02      7.25      2.27
Play Cube X4 2019Final8 2.14 3.35
3.71      3.84      2.78      2.14      3.57
Second round3 2.09 2.70
2.40      2.68      3.03      2.09      3.13
First round6 2.09 3.40
3.87      5.04      3.13      3.20      2.09
Korean Championship 2018Final3 2.02 3.01
2.02      3.87      2.61      2.54      8.79
First round4 1.98 2.94
2.77      3.58      2.46      1.98      6.48
Korea Winter 2015Final1 1.86 2.44
2.63      3.02      1.86      2.78      1.90
First round3 1.75 2.97
3.72      5.04      2.16      1.75      3.02
Korean Christmas Cup 2014Final1 2.18 3.12
3.30      2.90      3.17      2.18      5.96
First round2 2.38 3.56
DNF       2.38      4.51      3.01      3.15
Korea New Year 2014Final1 1.76 2.78
3.28      4.84      1.79      3.28      1.76
First round2 1.87 3.24
2.54      3.35      1.87      5.06      3.83
Korean Winter 2013Final1 1.70 2.34
2.42      3.36      2.82      1.70      1.78
First round1 2.08 2.61
2.57      5.32      2.08      2.48      2.78
Korean Style 2013Final1 1.78 2.58
2.91      2.16      1.78      4.06      2.68
First round1 1.86NR 2.47
1.86      3.33      7.78      2.21      1.88
Cubing Korea January 2012Final1 2.81 3.13
3.66      2.88      2.81      2.84      4.25
First round4 3.71 4.46
4.14      3.90      12.75     5.34      3.71
Cubing Korea New Years 2012Final2 3.50 3.67
3.50      4.86      3.69      3.68      3.63
First round11 3.13 5.72
5.30      DNF       3.13      6.89      4.98
Korean Championship 2011Final2 2.52 3.45
2.52      3.78      3.80      2.78      4.84
First round7 3.05 4.80
15.88     4.40      4.18      5.83      3.05
Korean Championship 2010First round13 5.06 
6.21      5.06
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Korean Championship 2022First round44 44.39 51.38
44.39     58.76     54.78     51.56     47.79
Play Cube X4 2019Final24 51.64 55.69
57.43     57.93     51.64     51.71     59.96
Korean Championship 2018First round43 48.69 52.17
53.42     48.69     56.07     54.05     49.04
Korea Winter 2015First round15 47.09 54.14
47.09     49.72     54.04     1:01.66   58.65
Korean Winter 2013Final18 56.68 58.61
1:08.15   58.21     56.68     59.82     57.81
Korean Style 2013Final12 47.93 58.66
50.52     1:06.08   1:00.41   47.93     1:05.06
Cubing Korea January 2012Final9 58.31 1:11.30
1:10.93   1:13.75   58.31     1:09.21   1:15.44
Cubing Korea New Years 2012Final12 1:08.75 1:12.12
1:12.47   1:08.75   1:12.76   1:22.71   1:11.13
Korean Championship 2010First round16 1:23.18 
1:23.93   1:23.18
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Korean Championship 2018First round36 1:35.30 1:48.35
1:49.17   1:35.30   1:48.67   1:47.22   1:54.54
Korean KAIST Style 2015Final15 1:45.68 2:02.76
2:04.66   2:14.36   1:45.68   2:15.56   1:49.25
Korean Winter 2013Final12 1:50.06 1:53.49
1:56.81   1:50.78   1:50.06   2:01.39   1:52.87
 
3x3x3 Blindfolded
CompetitionRoundPlaceBestAverageDetail
Korea New Year 2014Final12 DNF DNF
DNF       DNF       DNF
Korean Winter 2013Final9 3:15.74 DNF
3:29.13   3:15.74   DNF
 
3x3x3 Fewest Moves
CompetitionRoundPlaceBestAverageDetail
Korean KAIST Style 2015Final8 44 
44
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Play Cube X4 2019First round16 15.70 20.12
20.30     20.43     19.62     21.95     15.70
Korean Championship 2018First round20 19.93 20.62
20.40     20.51     23.55     20.96     19.93
Korea Winter 2015First round12 17.86 19.11
17.86     22.28     19.20     19.12     19.02
Korea New Year 2014Final14 21.45 22.57
21.98     23.50     22.24     DNF       21.45
Korean Winter 2013Final6 15.83 19.66
19.45     15.83     20.66     18.88     23.56
First round9 18.23 19.29
19.99     19.47     18.23     27.47     18.41
Korean Style 2013Final8 21.46 23.63
22.55     26.13     24.38     23.97     21.46
Cubing Korea January 2012Final12 24.44 28.02
25.93     27.16     31.05     30.96     24.44
Cubing Korea New Years 2012Final21 27.46 39.46
28.68     58.30     31.40     27.46     DNF
Korean Championship 2011First round17 27.78 34.80
1:20.65   27.78     38.11     34.56     31.72
Korean Championship 2010First round24 40.43 
40.43     45.02
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Korean Championship 2018First round17 5.38 9.04
10.15     5.38      11.02     5.94      20.39
Korean KAIST Style 2015Final6 5.41 5.89
5.94      5.41      6.97      5.62      6.10
Korea New Year 2014Final6 5.33 7.13
7.45      7.22      5.33      6.76      7.42
Korean Style 2013Final5 6.43 7.73
6.43      11.69     7.88      6.59      8.71
Korean Championship 2011Final2 7.28 8.45
8.52      7.65      13.19     7.28      9.18
Korean Championship 2010Final5 7.28 8.37
7.28      7.75      12.86     8.19      9.18
First round5 7.38 
14.02     7.38
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Korea Winter 2015First round43 9.88 20.38
16.93     22.18     22.66     9.88      22.02
 
Square-1
CompetitionRoundPlaceBestAverageDetail
Korean KAIST Style 2015Final9 34.71 44.23
34.71     57.07     43.28     47.71     41.69
Korea New Year 2014Final13 29.64 43.50
38.73     29.64     1:08.26   33.51     58.25
Korean Championship 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round84 12.61 14.82
18.73     13.75     15.83     14.88     12.61
2x2x2 CubeFinal4 2.28 2.93
2.28      3.09      3.03      4.80      2.67
Second round5 2.51 2.99
3.27      4.67      3.11      2.60      2.51
First round9 2.27 3.16
3.06      3.40      3.02      7.25      2.27
4x4x4 CubeFirst round44 44.39 51.38
44.39     58.76     54.78     51.56     47.79
 
Play Cube X4 2019
EventRoundPlaceBestAverageDetail
2x2x2 CubeFinal8 2.14 3.35
3.71      3.84      2.78      2.14      3.57
Second round3 2.09 2.70
2.40      2.68      3.03      2.09      3.13
First round6 2.09 3.40
3.87      5.04      3.13      3.20      2.09
4x4x4 CubeFinal24 51.64 55.69
57.43     57.93     51.64     51.71     59.96
3x3x3 One-HandedFirst round16 15.70 20.12
20.30     20.43     19.62     21.95     15.70
 
Korean Championship 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round45 11.19 12.85
11.19     13.54     14.28     13.03     11.97
First round56 10.85 13.55
13.98     15.30     11.36     15.96     10.85
2x2x2 CubeFinal3 2.02 3.01
2.02      3.87      2.61      2.54      8.79
First round4 1.98 2.94
2.77      3.58      2.46      1.98      6.48
4x4x4 CubeFirst round43 48.69 52.17
53.42     48.69     56.07     54.05     49.04
5x5x5 CubeFirst round36 1:35.30 1:48.35
1:49.17   1:35.30   1:48.67   1:47.22   1:54.54
3x3x3 One-HandedFirst round20 19.93 20.62
20.40     20.51     23.55     20.96     19.93
PyraminxFirst round17 5.38 9.04
10.15     5.38      11.02     5.94      20.39
 
Korea Winter 2015
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round40 12.25 14.71
17.13     12.25     41.27     12.62     14.37
First round33 11.49 14.17
1:09.78   14.71     11.99     15.82     11.49
2x2x2 CubeFinal1 1.86 2.44
2.63      3.02      1.86      2.78      1.90
First round3 1.75 2.97
3.72      5.04      2.16      1.75      3.02
4x4x4 CubeFirst round15 47.09 54.14
47.09     49.72     54.04     1:01.66   58.65
3x3x3 One-HandedFirst round12 17.86 19.11
17.86     22.28     19.20     19.12     19.02
SkewbFirst round43 9.88 20.38
16.93     22.18     22.66     9.88      22.02
 
Korean KAIST Style 2015
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round21 11.13 14.55
11.13     14.71     17.90     14.06     14.89
First round18 12.41 13.75
14.71     12.74     14.59     12.41     13.91
5x5x5 CubeFinal15 1:45.68 2:02.76
2:04.66   2:14.36   1:45.68   2:15.56   1:49.25
3x3x3 Fewest MovesFinal8 44 
44
PyraminxFinal6 5.41 5.89
5.94      5.41      6.97      5.62      6.10
Square-1Final9 34.71 44.23
34.71     57.07     43.28     47.71     41.69
 
Korean Christmas Cup 2014
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round29 13.98 15.65
15.24     13.98     15.87     16.95     15.83
2x2x2 CubeFinal1 2.18 3.12
3.30      2.90      3.17      2.18      5.96
First round2 2.38 3.56
DNF       2.38      4.51      3.01      3.15
 
Korea New Year 2014
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round29 13.09 14.50
14.23     13.47     13.09     15.81     17.96
First round19 12.32 13.44
13.59     12.32     13.01     14.78     13.71
2x2x2 CubeFinal1 1.76 2.78
3.28      4.84      1.79      3.28      1.76
First round2 1.87 3.24
2.54      3.35      1.87      5.06      3.83
3x3x3 BlindfoldedFinal12 DNF DNF
DNF       DNF       DNF
3x3x3 One-HandedFinal14 21.45 22.57
21.98     23.50     22.24     DNF       21.45
PyraminxFinal6 5.33 7.13
7.45      7.22      5.33      6.76      7.42
Square-1Final13 29.64 43.50
38.73     29.64     1:08.26   33.51     58.25
 
Korean Winter 2013
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round22 12.09 13.43
13.81     12.90     13.58     13.92     12.09
First round28 11.72 14.31
13.88     11.72     14.91     16.21     14.13
2x2x2 CubeFinal1 1.70 2.34
2.42      3.36      2.82      1.70      1.78
First round1 2.08 2.61
2.57      5.32      2.08      2.48      2.78
4x4x4 CubeFinal18 56.68 58.61
1:08.15   58.21     56.68     59.82     57.81
5x5x5 CubeFinal12 1:50.06 1:53.49
1:56.81   1:50.78   1:50.06   2:01.39   1:52.87
3x3x3 BlindfoldedFinal9 3:15.74 DNF
3:29.13   3:15.74   DNF
3x3x3 One-HandedFinal6 15.83 19.66
19.45     15.83     20.66     18.88     23.56
First round9 18.23 19.29
19.99     19.47     18.23     27.47     18.41
 
Korean Style 2013
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round28 12.50 15.82
16.02     17.43     16.71     14.72     12.50
First round26 13.30 15.22
13.30     14.38     17.91     13.38     23.90
2x2x2 CubeFinal1 1.78 2.58
2.91      2.16      1.78      4.06      2.68
First round1 1.86NR 2.47
1.86      3.33      7.78      2.21      1.88
4x4x4 CubeFinal12 47.93 58.66
50.52     1:06.08   1:00.41   47.93     1:05.06
3x3x3 One-HandedFinal8 21.46 23.63
22.55     26.13     24.38     23.97     21.46
PyraminxFinal5 6.43 7.73
6.43      11.69     7.88      6.59      8.71
 
Cubing Korea January 2012
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round16 13.22 14.87
15.02     13.22     16.19     17.12     13.40
First round25 17.40 18.67
18.59     17.40     17.50     19.97     19.93
2x2x2 CubeFinal1 2.81 3.13
3.66      2.88      2.81      2.84      4.25
First round4 3.71 4.46
4.14      3.90      12.75     5.34      3.71
4x4x4 CubeFinal9 58.31 1:11.30
1:10.93   1:13.75   58.31     1:09.21   1:15.44
3x3x3 One-HandedFinal12 24.44 28.02
25.93     27.16     31.05     30.96     24.44
 
Cubing Korea New Years 2012
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round31 15.84 23.49
DNF       16.28     15.84     24.86     29.33
2x2x2 CubeFinal2 3.50 3.67
3.50      4.86      3.69      3.68      3.63
First round11 3.13 5.72
5.30      DNF       3.13      6.89      4.98
4x4x4 CubeFinal12 1:08.75 1:12.12
1:12.47   1:08.75   1:12.76   1:22.71   1:11.13
3x3x3 One-HandedFinal21 27.46 39.46
28.68     58.30     31.40     27.46     DNF
 
Korean Championship 2011
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal15 12.49 15.81
19.55     15.40     14.65     12.49     17.38
First round11 11.90 14.44
14.06     17.93     11.90     14.91     14.36
2x2x2 CubeFinal2 2.52 3.45
2.52      3.78      3.80      2.78      4.84
First round7 3.05 4.80
15.88     4.40      4.18      5.83      3.05
3x3x3 One-HandedFirst round17 27.78 34.80
1:20.65   27.78     38.11     34.56     31.72
PyraminxFinal2 7.28 8.45
8.52      7.65      13.19     7.28      9.18
 
Korean Championship 2010
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round37 19.81 
19.81     22.71
2x2x2 CubeFirst round13 5.06 
6.21      5.06
4x4x4 CubeFirst round16 1:23.18 
1:23.93   1:23.18
3x3x3 One-HandedFirst round24 40.43 
40.43     45.02
PyraminxFinal5 7.28 8.37
7.28      7.75      12.86     8.19      9.18
First round5 7.38 
14.02     7.38

History of National Records

EventSingleAverageCompetitionRoundDetail
2x2x2 Cube
 NR 2.47Korean Style 2013First round
1.86      3.33      7.78      2.21      1.88
No.DateNameRegionCity
132022-08-12~14Korean Championship 2022Republic of Korea경기도 안양시 (Anyang-si, Gyeonggi-do)
122019-05-11~12Play Cube X4 2019Republic of Korea경기도 고양시 (Goyang-si, Gyeonggi-do)
112018-07-20~22Korean Championship 2018Republic of Korea경기도 성남시 (Seongnam-si, Gyeonggi-do)
102015-12-19Korea Winter 2015Republic of KoreaSeoul
92015-10-09Korean KAIST Style 2015Republic of KoreaDaejeon
82014-12-20Korean Christmas Cup 2014Republic of KoreaSeoul
72014-01-12Korea New Year 2014Republic of KoreaSeoul
62013-12-28Korean Winter 2013Republic of KoreaSeoul
52013-01-05Korean Style 2013Republic of KoreaSeoul
42012-01-15Cubing Korea January 2012Republic of KoreaSuwon, Gyeonggi
32012-01-07Cubing Korea New Years 2012Republic of KoreaBucheon, Gyeonggi
22011-07-31Korean Championship 2011Republic of KoreaSeoul
12010-01-23~24Korean Championship 2010Republic of KoreaAnyang