Personal Page

Junhyuk Choi (최준혁)

Name: Junhyuk Choi (최준혁)
Region: Republic of Korea
Competitions: 13
WCA ID: Junhyuk Choi (최준혁)2021CHOI04
Gender: Male
Career: 2021.12.18 - 2025.08.17
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube2293967110708.769.535691207712190/90
2x2x2 Cube2113549139032.423.7710367287719648/50
4x4x4 Cube51385632517456.3659.2020803725243510/10
Clock1926211424.846.3712953002132/35

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single63494601249841045446523738302
Average5386412101809925736789434119
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Happy Suseong 2025Second round23 9.15 9.53
9.85      9.15      9.32      9.42      11.40
First round41 9.83 11.08
14.66     10.97     11.76     9.83      10.52
Brown Fall Seongnam 2024First round25 9.12 11.20
12.95     9.12      12.21     12.00     9.38
Korean Championship 2024Semi Final36 8.76 11.22
12.95     12.93     9.77      10.96     8.76
Second round35 9.78 10.79
10.30     11.52     9.78      13.33     10.55
First round62 10.04 11.83
13.50     13.01     10.14     10.04     12.33
Korea Qualifier - Seoul A 2024Final9 10.80 12.87
10.80     15.52     14.37     11.18     13.07
Anyang Haseyo 2024First round32 11.56 12.04
11.56     11.74     12.27     12.11     13.80
Korean Championship 2023Second round54 10.19 12.72
15.15     12.73     13.05     10.19     12.38
First round32 9.49 11.07
10.68     15.21     10.06     9.49      12.47
WCA World Championship 2023First round596 11.45 12.54
11.45     13.10     12.41     13.44     12.12
Daegu Spring 2023First round57 10.14 13.63
14.00     14.52     12.36     14.55     10.14
Cubing SimCheong Open 2022Semi Final32 12.87 14.00
13.20     14.26     14.53     12.87     14.86
Second round30 11.01 12.85
13.86     12.73     17.93     11.01     11.95
First round37 12.25 14.26
13.21     15.35     14.23     15.56     12.25
Korean Championship 2022First round71 11.86 13.56
14.52     11.86     12.32     13.84     19.11
Korean Spring 2022First round22 10.94 12.68
10.94     14.32     12.62     12.00     13.43
Korean Championship Mini 2021First round51 12.84 17.93
17.35     22.89     17.36     12.84     19.08
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Happy Suseong 2025Second round57 4.20 5.01
DNF       4.71      4.20      4.87      5.44
First round45 3.26 4.24
3.69      4.42      3.26      5.58      4.60
Brown Fall Seongnam 2024First round23 2.42 4.27
4.92      3.79      5.89      2.42      4.10
Korean Championship 2024Second round28 2.63 3.77
3.86      2.63      4.07      3.38      4.77
First round31 2.94 4.04
3.80      4.20      4.71      4.13      2.94
Korean Championship 2023Second round21 3.87 3.96
3.87      4.00      4.01      7.10      3.88
First round51 3.83 4.77
4.64      3.85      5.83      5.86      3.83
WCA World Championship 2023First round479 4.07 5.56
5.84      6.07      4.07      6.60      4.77
Daegu Spring 2023Final40 2.71 5.18
5.77      2.71      4.94      4.84      6.05
Korean Championship 2022First round57 4.61 5.61
4.87      DNF       4.61      5.33      6.64
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Happy Suseong 2025First round89 56.36 59.20
56.78     56.36     58.42     1:02.41   1:03.89
Korean Spring 2022Final49 1:15.90 1:24.99
2:22.24   1:30.10   1:15.90   1:21.24   1:23.62
 
Clock
CompetitionRoundPlaceBestAverageDetail
Korea Open 2025Final13 5.48 6.81
6.79      7.90      5.74      5.48      DNF
Second round14 5.27 6.46
6.70      5.46      5.27      7.23      DNF
First round16 4.84 7.37
8.13      7.80      6.19      9.17      4.84
Brown Fall Seongnam 2024Final5 5.22 6.37
5.87      5.91      7.33      5.22      9.19
First round9 5.38 7.24
5.45      6.51      5.38      9.77      11.86
Korean Championship 2024Final5 5.06 7.26
9.05      5.06      5.76      6.98      10.13
First round11 5.33 8.07
DNF       5.33      10.20     5.77      8.24
Korea Open 2025
EventRoundPlaceBestAverageDetail
ClockFinal13 5.48 6.81
6.79      7.90      5.74      5.48      DNF
Second round14 5.27 6.46
6.70      5.46      5.27      7.23      DNF
First round16 4.84 7.37
8.13      7.80      6.19      9.17      4.84
 
Happy Suseong 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round23 9.15 9.53
9.85      9.15      9.32      9.42      11.40
First round41 9.83 11.08
14.66     10.97     11.76     9.83      10.52
2x2x2 CubeSecond round57 4.20 5.01
DNF       4.71      4.20      4.87      5.44
First round45 3.26 4.24
3.69      4.42      3.26      5.58      4.60
4x4x4 CubeFirst round89 56.36 59.20
56.78     56.36     58.42     1:02.41   1:03.89
 
Brown Fall Seongnam 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round25 9.12 11.20
12.95     9.12      12.21     12.00     9.38
2x2x2 CubeFirst round23 2.42 4.27
4.92      3.79      5.89      2.42      4.10
ClockFinal5 5.22 6.37
5.87      5.91      7.33      5.22      9.19
First round9 5.38 7.24
5.45      6.51      5.38      9.77      11.86
 
Korean Championship 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final36 8.76 11.22
12.95     12.93     9.77      10.96     8.76
Second round35 9.78 10.79
10.30     11.52     9.78      13.33     10.55
First round62 10.04 11.83
13.50     13.01     10.14     10.04     12.33
2x2x2 CubeSecond round28 2.63 3.77
3.86      2.63      4.07      3.38      4.77
First round31 2.94 4.04
3.80      4.20      4.71      4.13      2.94
ClockFinal5 5.06 7.26
9.05      5.06      5.76      6.98      10.13
First round11 5.33 8.07
DNF       5.33      10.20     5.77      8.24
 
Korea Qualifier - Seoul A 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal9 10.80 12.87
10.80     15.52     14.37     11.18     13.07
 
Anyang Haseyo 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round32 11.56 12.04
11.56     11.74     12.27     12.11     13.80
 
Korean Championship 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round54 10.19 12.72
15.15     12.73     13.05     10.19     12.38
First round32 9.49 11.07
10.68     15.21     10.06     9.49      12.47
2x2x2 CubeSecond round21 3.87 3.96
3.87      4.00      4.01      7.10      3.88
First round51 3.83 4.77
4.64      3.85      5.83      5.86      3.83
 
WCA World Championship 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round596 11.45 12.54
11.45     13.10     12.41     13.44     12.12
2x2x2 CubeFirst round479 4.07 5.56
5.84      6.07      4.07      6.60      4.77
 
Daegu Spring 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round57 10.14 13.63
14.00     14.52     12.36     14.55     10.14
2x2x2 CubeFinal40 2.71 5.18
5.77      2.71      4.94      4.84      6.05
 
Cubing SimCheong Open 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final32 12.87 14.00
13.20     14.26     14.53     12.87     14.86
Second round30 11.01 12.85
13.86     12.73     17.93     11.01     11.95
First round37 12.25 14.26
13.21     15.35     14.23     15.56     12.25
 
Korean Championship 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round71 11.86 13.56
14.52     11.86     12.32     13.84     19.11
2x2x2 CubeFirst round57 4.61 5.61
4.87      DNF       4.61      5.33      6.64
 
Korean Spring 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round22 10.94 12.68
10.94     14.32     12.62     12.00     13.43
4x4x4 CubeFinal49 1:15.90 1:24.99
2:22.24   1:30.10   1:15.90   1:21.24   1:23.62
 
Korean Championship Mini 2021
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round51 12.84 17.93
17.35     22.89     17.36     12.84     19.08
No.DateNameRegionCity
132025-08-15~17Korea Open 2025Republic of Korea경기도 수원시 (Suwon-si, Gyeonggi-do)
122025-01-18~19Happy Suseong 2025Republic of Korea대구광역시 (Daegu)
112024-09-21Brown Fall Seongnam 2024Republic of Korea경기도 성남시 (Seongnam-si, Gyeonggi-do)
102024-08-15~17Korean Championship 2024Republic of Korea경기도 수원시 (Suwon-si, Gyeonggi-do)
92024-06-22Korea Qualifier - Seoul A 2024Republic of Korea서울특별시 (Seoul)
82024-03-09Anyang Haseyo 2024Republic of Korea경기도 안양시 (Anyang-si, Gyeonggi-do)
72023-12-15~17Korean Championship 2023Republic of Korea대전광역시 (Daejeon)
62023-08-12~15WCA World Championship 2023Republic of Korea인천광역시 (Incheon)
52023-04-15~16Daegu Spring 2023Republic of Korea대구광역시 (Daegu)
42022-10-29~30Cubing SimCheong Open 2022Republic of Korea전라남도 곡성군 (Gokseong-gun, Jeollanam-do)
32022-08-12~14Korean Championship 2022Republic of Korea경기도 안양시 (Anyang-si, Gyeonggi-do)
22022-05-29Korean Spring 2022Republic of Korea경기도 용인시 (Yongin-si, Gyeonggi-do)
12021-12-18Korean Championship Mini 2021Republic of Korea전라남도 순천시 (Suncheon-si, Jeollanam-do)