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Hyoungjoo Ahn (안형주)

Name: Hyoungjoo Ahn (안형주)
Region: Republic of Korea
Competitions: 14
WCA ID: Hyoungjoo Ahn (안형주)2024AHNH01
Gender: Male
Career: 2024.06.15 - 2026.09.19
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube629121223187911.2112.87265171039854975/75
2x2x2 Cube1893220127602.273.216081166610168/70
4x4x4 Cube37963241785947.2952.6616385586836735/35
3x3x3 One-Handed31062121646620.6429.9023689909043220/20
Clock8097339787.359.51466711049728/30
Megaminx3194544177432:08.952:12.231482638822845/5
Pyraminx1302740101464.035.21537216209054/55
Skewb2384359168115.628.3414626404622820/20

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single452373242257928
Average382259124191444
CompetitionRoundPlaceBestAverageDetail
Korea Open 2026Second round107 11.32 13.34
12.05     13.48     14.50     11.32     21.67
First round128 11.99 14.33
11.99     13.32     17.55     16.27     13.40
Seoul Summer 2026First round66 11.21 12.87
11.21     13.62     13.11     13.85     11.89
Uhseo Osong 2026First round53 12.04 13.91
12.04     15.57     12.77     13.39     18.82
Seoul Spring 2026First round61 12.34 14.08
12.34     12.45     15.13     14.65     22.86
Seoul Winter 2026Second round97 12.75 14.75
14.75     12.75     16.30     13.19     16.54
First round88 12.66 14.06
13.52     15.49     13.17     15.48     12.66
Uhseo Osong 2025First round63 12.68 13.80
14.68     13.63     15.50     12.68     13.10
Korea Open 2025Second round150 14.24 15.90
15.83     17.28     15.48     14.24     16.38
First round145 11.87 14.64
12.11     11.87     17.15     15.94     15.87
Daejeon Spring 2025Second round90 13.76 16.34
17.63     13.76     16.12     15.33     17.58
First round89 13.39 15.26
13.89     20.14     17.49     13.39     14.41
Happy Suseong 2025First round141 15.93 18.48
20.61     24.66     17.35     15.93     17.49
Seoul Winter 2024First round152 17.88 20.44
20.05     22.25     17.88     21.98     19.29
Prime Cubing Day Seoul 2024First round124 23.98 25.57
26.01     23.98     24.79     25.90     28.94
CompetitionRoundPlaceBestAverageDetail
Korea Open 2026Second round57 3.70 4.01
3.70      3.84      4.17      4.03      10.28
First round76 3.57 4.64
6.05      6.79      4.22      3.57      3.65
Seoul Summer 2026Final13 2.27 3.21
2.70      2.27      4.02      3.29      3.63
First round16 2.76 3.29
3.48      3.26      3.12      2.76      4.09
Uhseo Osong 2026First round16 2.63 3.48
3.62      2.63      3.37      4.39      3.45
Seoul Winter 2026First round47 3.08 3.92
3.52      3.60      6.65      3.08      4.65
Uhseo Osong 2025First round36 3.53 4.26
5.95      3.53      3.93      4.75      4.11
Korea Open 2025Second round97 3.41 5.08
4.59      5.44      3.41      5.21      6.90
First round78 4.34 4.58
4.57      DNF       4.34      4.39      4.78
Daejeon Spring 2025Second round60 4.12 6.15
4.12      5.48      6.71      DNF       6.27
First round45 3.73 4.56
5.02      5.25      3.73      4.55      4.12
Seoul Winter 2024First round124 5.40 7.30
7.26      6.55      10.08     5.40      8.09
Daegu Autumn 2024First round67 4.11 5.82
4.11      9.10      6.11      5.64      5.72
Prime Cubing Day Seoul 2024First round111 4.41 10.07
7.93      12.52     9.76      13.93     4.41
CompetitionRoundPlaceBestAverageDetail
Korea Open 2026First round112 53.58 1:01.89
56.02     1:05.61   1:04.05   53.58     1:51.11
Seoul Summer 2026First round54 48.48 52.66
53.59     54.19     48.48     53.36     51.04
Seoul Winter 2026First round72 56.68 1:02.81
1:10.25   1:10.78   56.68     1:01.17   57.01
Uhseo Osong 2025First round59 47.29 1:00.99
1:09.25   1:17.73   57.35     56.38     47.29
Korea Open 2025First round139 1:01.93 1:09.77
1:05.61   2:47.55   1:10.80   1:12.90   1:01.93
Daejeon Spring 2025First round82 1:04.23 1:07.29
1:06.44   1:09.97   1:05.47   1:23.46   1:04.23
Happy Suseong 2025First round131 1:29.17 1:39.44
1:29.17   1:46.86   1:37.01   2:12.92   1:34.44
CompetitionRoundPlaceBestAverageDetail
Ansan Autumn 2026First round42 25.93 30.29
27.71     36.29     27.49     35.66     25.93
Korea Open 2026First round79 22.80 30.08
25.49     39.68     26.70     38.06     22.80
Uhseo Osong 2025First round52 20.64 29.90
27.95     44.00     29.31     20.64     32.43
Korea Open 2025First round107 27.64 35.14
35.84     39.86     27.64     39.59     29.99
CompetitionRoundPlaceBestAverageDetail
Korea Open 2026First round28 8.43 10.25
9.97      10.33     12.04     8.43      10.44
Uhseo Osong 2026Final10 8.57 10.46
11.89     10.62     8.86      8.57      12.28
First round11 7.35 9.51
12.11     8.46      7.35      18.86     7.97
Seoul Spring 2026Final25 8.60 11.08
15.05     8.60      9.87      10.97     12.39
Korea Open 2025Second round56 10.53 15.65
13.41     14.20     19.35     DNF       10.53
First round60 8.72 11.86
8.72      DNF       13.22     10.98     11.37
CompetitionRoundPlaceBestAverageDetail
Seoul Summer 2026First round42 2:08.95 2:12.23
3:09.91   2:14.54   2:11.10   2:08.95   2:11.04
CompetitionRoundPlaceBestAverageDetail
Ansan Autumn 2026Second round27 4.97 6.58
4.97      7.01      8.87      7.05      5.69
First round18 4.41 5.21
4.58      5.42      5.63      4.41      5.94
Korea Open 2026Second round33 4.92 5.77
5.56      6.19      5.57      7.14      4.92
First round37 4.03 6.24
6.47      6.27      5.99      4.03      7.57
Seoul Winter 2026First round26 4.95 7.05
6.47      8.27      4.95      6.40      12.22
Korea Open 2025Second round54 5.84 7.98
5.84      8.33      DNF       7.69      7.91
First round41 5.74 6.85
6.21      7.88      6.87      7.48      5.74
Please Minx Korea 2025Semi Final51 6.92 8.90
6.92      10.09     7.72      10.07     8.91
Second round48 4.68 7.98
4.68      11.62     7.58      5.72      10.64
First round39 5.58 7.53
7.01      10.74     5.58      6.83      8.74
Daegu Autumn 2024First round83 9.92 12.94
14.32     12.28     12.23     16.14     9.92
CompetitionRoundPlaceBestAverageDetail
Ansan Autumn 2026First round36 7.60 9.87
12.55     7.60      8.40      8.65      15.38
Korea Open 2026Second round47 7.30 8.34
7.30      8.11      9.16      10.15     7.76
First round51 5.62 8.84
10.39     7.51      12.02     8.61      5.62
Korea Open 2025First round81 6.74 12.25
15.41     9.86      12.90     6.74      13.99
Ansan Autumn 2026
EventRoundPlaceBestAverageDetail
3x3x3 One-HandedFirst round42 25.93 30.29
27.71     36.29     27.49     35.66     25.93
PyraminxSecond round27 4.97 6.58
4.97      7.01      8.87      7.05      5.69
First round18 4.41 5.21
4.58      5.42      5.63      4.41      5.94
SkewbFirst round36 7.60 9.87
12.55     7.60      8.40      8.65      15.38
 
Korea Open 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round107 11.32 13.34
12.05     13.48     14.50     11.32     21.67
First round128 11.99 14.33
11.99     13.32     17.55     16.27     13.40
2x2x2 CubeSecond round57 3.70 4.01
3.70      3.84      4.17      4.03      10.28
First round76 3.57 4.64
6.05      6.79      4.22      3.57      3.65
4x4x4 CubeFirst round112 53.58 1:01.89
56.02     1:05.61   1:04.05   53.58     1:51.11
3x3x3 One-HandedFirst round79 22.80 30.08
25.49     39.68     26.70     38.06     22.80
ClockFirst round28 8.43 10.25
9.97      10.33     12.04     8.43      10.44
PyraminxSecond round33 4.92 5.77
5.56      6.19      5.57      7.14      4.92
First round37 4.03 6.24
6.47      6.27      5.99      4.03      7.57
SkewbSecond round47 7.30 8.34
7.30      8.11      9.16      10.15     7.76
First round51 5.62 8.84
10.39     7.51      12.02     8.61      5.62
 
Seoul Summer 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round66 11.21 12.87
11.21     13.62     13.11     13.85     11.89
2x2x2 CubeFinal13 2.27 3.21
2.70      2.27      4.02      3.29      3.63
First round16 2.76 3.29
3.48      3.26      3.12      2.76      4.09
4x4x4 CubeFirst round54 48.48 52.66
53.59     54.19     48.48     53.36     51.04
MegaminxFirst round42 2:08.95 2:12.23
3:09.91   2:14.54   2:11.10   2:08.95   2:11.04
 
Uhseo Osong 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round53 12.04 13.91
12.04     15.57     12.77     13.39     18.82
2x2x2 CubeFirst round16 2.63 3.48
3.62      2.63      3.37      4.39      3.45
ClockFinal10 8.57 10.46
11.89     10.62     8.86      8.57      12.28
First round11 7.35 9.51
12.11     8.46      7.35      18.86     7.97
 
Seoul Spring 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round61 12.34 14.08
12.34     12.45     15.13     14.65     22.86
ClockFinal25 8.60 11.08
15.05     8.60      9.87      10.97     12.39
 
Seoul Winter 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round97 12.75 14.75
14.75     12.75     16.30     13.19     16.54
First round88 12.66 14.06
13.52     15.49     13.17     15.48     12.66
2x2x2 CubeFirst round47 3.08 3.92
3.52      3.60      6.65      3.08      4.65
4x4x4 CubeFirst round72 56.68 1:02.81
1:10.25   1:10.78   56.68     1:01.17   57.01
PyraminxFirst round26 4.95 7.05
6.47      8.27      4.95      6.40      12.22
 
Uhseo Osong 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round63 12.68 13.80
14.68     13.63     15.50     12.68     13.10
2x2x2 CubeFirst round36 3.53 4.26
5.95      3.53      3.93      4.75      4.11
4x4x4 CubeFirst round59 47.29 1:00.99
1:09.25   1:17.73   57.35     56.38     47.29
3x3x3 One-HandedFirst round52 20.64 29.90
27.95     44.00     29.31     20.64     32.43
 
Korea Open 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round150 14.24 15.90
15.83     17.28     15.48     14.24     16.38
First round145 11.87 14.64
12.11     11.87     17.15     15.94     15.87
2x2x2 CubeSecond round97 3.41 5.08
4.59      5.44      3.41      5.21      6.90
First round78 4.34 4.58
4.57      DNF       4.34      4.39      4.78
4x4x4 CubeFirst round139 1:01.93 1:09.77
1:05.61   2:47.55   1:10.80   1:12.90   1:01.93
3x3x3 One-HandedFirst round107 27.64 35.14
35.84     39.86     27.64     39.59     29.99
ClockSecond round56 10.53 15.65
13.41     14.20     19.35     DNF       10.53
First round60 8.72 11.86
8.72      DNF       13.22     10.98     11.37
PyraminxSecond round54 5.84 7.98
5.84      8.33      DNF       7.69      7.91
First round41 5.74 6.85
6.21      7.88      6.87      7.48      5.74
SkewbFirst round81 6.74 12.25
15.41     9.86      12.90     6.74      13.99
 
Daejeon Spring 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round90 13.76 16.34
17.63     13.76     16.12     15.33     17.58
First round89 13.39 15.26
13.89     20.14     17.49     13.39     14.41
2x2x2 CubeSecond round60 4.12 6.15
4.12      5.48      6.71      DNF       6.27
First round45 3.73 4.56
5.02      5.25      3.73      4.55      4.12
4x4x4 CubeFirst round82 1:04.23 1:07.29
1:06.44   1:09.97   1:05.47   1:23.46   1:04.23
 
Please Minx Korea 2025
EventRoundPlaceBestAverageDetail
PyraminxSemi Final51 6.92 8.90
6.92      10.09     7.72      10.07     8.91
Second round48 4.68 7.98
4.68      11.62     7.58      5.72      10.64
First round39 5.58 7.53
7.01      10.74     5.58      6.83      8.74
 
Happy Suseong 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round141 15.93 18.48
20.61     24.66     17.35     15.93     17.49
4x4x4 CubeFirst round131 1:29.17 1:39.44
1:29.17   1:46.86   1:37.01   2:12.92   1:34.44
 
Seoul Winter 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round152 17.88 20.44
20.05     22.25     17.88     21.98     19.29
2x2x2 CubeFirst round124 5.40 7.30
7.26      6.55      10.08     5.40      8.09
 
Daegu Autumn 2024
EventRoundPlaceBestAverageDetail
2x2x2 CubeFirst round67 4.11 5.82
4.11      9.10      6.11      5.64      5.72
PyraminxFirst round83 9.92 12.94
14.32     12.28     12.23     16.14     9.92
 
Prime Cubing Day Seoul 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round124 23.98 25.57
26.01     23.98     24.79     25.90     28.94
2x2x2 CubeFirst round111 4.41 10.07
7.93      12.52     9.76      13.93     4.41
No.DateNameRegionCity
142026-09-19Ansan Autumn 2026Republic of Korea경기도 안산시 (Ansan-si, Gyeonggi-do)
132026-08-15~17Korea Open 2026Republic of Korea전북특별자치도 전주시 (Jeonju-si, Jeonbuk-do)
122026-07-19Seoul Summer 2026Republic of Korea서울특별시 (Seoul)
112026-06-13Uhseo Osong 2026Republic of Korea충청북도 청주시 (Cheongju-si, Chungcheongbuk-do)
102026-03-22Seoul Spring 2026Republic of Korea서울특별시 (Seoul)
92026-01-17~18Seoul Winter 2026Republic of Korea서울특별시 (Seoul)
82025-11-15Uhseo Osong 2025Republic of Korea충청북도 청주시 (Cheongju-si, Chungcheongbuk-do)
72025-08-15~17Korea Open 2025Republic of Korea경기도 수원시 (Suwon-si, Gyeonggi-do)
62025-05-25Daejeon Spring 2025Republic of Korea대전광역시 (Daejeon)
52025-04-05Please Minx Korea 2025Republic of Korea서울특별시 (Seoul)
42025-01-18~19Happy Suseong 2025Republic of Korea대구광역시 (Daegu)
32024-12-14Seoul Winter 2024Republic of Korea서울특별시 (Seoul)
22024-10-26~27Daegu Autumn 2024Republic of Korea대구광역시 (Daegu)
12024-06-15Prime Cubing Day Seoul 2024Republic of Korea서울특별시 (Seoul)