Junhyeok Choi (최준혁)
| Region | WCA ID | Gender | Competitions | Completed Solves | Republic of Korea | 2022CHOI05 | Male | 17 | 355 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 146 | 2400 | 6828 | 7.76 | 9.30 | 5535 | 2058 | 121 | |
| 2x2x2 Cube | 71 | 1021 | 4469 | 1.55 | 2.51 | 2284 | 600 | 39 | |
| 4x4x4 Cube | 44 | 502 | 1468 | 27.87 | 33.27 | 1731 | 614 | 51 | |
| 5x5x5 Cube | 64 | 854 | 2409 | 1:00.69 | 1:03.53 | 1654 | 605 | 51 | |
| 6x6x6 Cube | 24 | 317 | 896 | 1:43.64 | 1:56.64 | 1185 | 419 | 32 | |
| 7x7x7 Cube | 17 | 243 | 634 | 2:33.84 | 2:39.44 | 527 | 204 | 15 | |
| 3x3x3 One-Handed | 163 | 3119 | 8433 | 16.51 | 17.53 | 4510 | 1711 | 96 | |
| Clock | 137 | 1498 | 6162 | 8.84 | 9.89 | 5141 | 1222 | 110 | |
| Megaminx | 125 | 1724 | 6184 | 1:13.31 | 1:26.19 | 6843 | 1914 | 135 | |
| Pyraminx | 191 | 4266 | 15640 | 4.81 | 6.30 | 9121 | 2693 | 142 | |
| Skewb | 158 | 2716 | 10635 | 4.50 | 5.30 | 3939 | 1061 | 69 | |
| Square-1 | 270 | 3688 | 16449 | 39.52 | 43.47 | 13450 | 3075 | 234 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Seoul Summer 2026 | First round | 20 | 8.44 | 9.30 | 8.44 | 9.99 | 8.89 | 9.02 | 10.73 | ||
| Seoul Spring 2026 | Second round | 16 | 8.79 | 9.49 | 9.36 | 11.45 | 10.05 | 8.79 | 9.06 | ||
| First round | 21 | 7.76 | 9.64 | 7.76 | 9.77 | 8.75 | 10.39 | 16.48 | |||
| Seoul Winter 2024 | First round | 25 | 8.72 | 10.40 | 9.85 | 8.72 | 11.07 | 10.28 | 11.43 | ||
| Prime Cubing Day Seoul 2024 | First round | 33 | 8.69 | 11.12 | 11.30 | 8.69 | 12.27 | 11.84 | 10.21 | ||
| Anyang Haseyo 2024 | First round | 33 | 10.97 | 12.23 | 11.37 | 11.89 | 14.38 | 10.97 | 13.43 | ||
| Korean Championship 2023 | First round | 94 | 10.69 | 14.82 | 14.40 | 16.65 | 15.35 | 10.69 | 14.70 | ||
| Rubik's WCA World Championship 2023 | First round | 508 | 11.07 | 11.64 | 11.53 | 11.07 | 12.01 | 14.17 | 11.39 | ||
| Seoul Spring 2023 | First round | 62 | 11.66 | 13.45 | 16.07 | 13.83 | 14.72 | 11.66 | 11.81 | ||
| Korean Championship 2022 | First round | 103 | 14.81 | 17.14 | 19.41 | 18.82 | 15.69 | 14.81 | 16.90 | ||
| Seoul Summer 2022 | First round | 111 | 14.39 | 17.80 | 14.39 | 21.07 | 15.48 | DNF | 16.86 | ||
| Korean Spring 2022 | First round | 60 | 15.74 | 17.42 | 17.98 | 17.50 | 16.78 | 15.74 | 21.41 | ||
| 2x2x2 Cube | |||||||||||
| Seoul Summer 2026 | Final | 14 | 2.53 | 3.85 | DNF | 4.34 | 2.53 | 4.09 | 3.13 | ||
| First round | 5 | 2.19 | 2.51 | 2.75 | 2.30 | 2.49 | 2.75 | 2.19 | |||
| Korean Championship 2025 | First round | 16 | 2.60 | 3.03 | 3.02 | 3.43 | 4.52 | 2.60 | 2.64 | ||
| Seoul Winter 2024 | Final | 12 | 1.59 | 2.81 | 2.07 | 6.23 | 1.59 | 3.03 | 3.33 | ||
| First round | 14 | 1.55 | 3.38 | 3.80 | 1.55 | 2.75 | 3.58 | 4.21 | |||
| Prime Cubing Day Seoul 2024 | Final | 8 | 3.04 | 3.35 | 3.27 | 4.03 | 3.58 | 3.04 | 3.21 | ||
| First round | 12 | 2.61 | 3.32 | 3.49 | 3.59 | 2.87 | 3.60 | 2.61 | |||
| Korean Championship 2023 | Second round | 32 | 3.26 | 4.52 | 3.26 | 5.98 | 3.92 | 3.66 | 6.85 | ||
| First round | 8 | 2.05 | 3.37 | 3.30 | 9.90 | 3.25 | 2.05 | 3.57 | |||
| Seoul Spring 2023 | Final | 38 | 4.03 | 4.56 | 4.03 | 4.83 | 4.32 | 5.12 | 4.54 | ||
| Korean Championship 2022 | Second round | 30 | 2.39 | 4.83 | 8.04 | 4.96 | 4.59 | 4.95 | 2.39 | ||
| First round | 29 | 3.15 | 4.39 | 4.40 | 3.15 | 5.73 | 4.45 | 4.31 | |||
| Seoul Summer 2022 | Final | 17 | 2.37 | 4.21 | 4.75 | 2.37 | 5.92 | 4.87 | 3.01 | ||
| 4x4x4 Cube | |||||||||||
| Seoul Summer 2026 | Final | 9 | 27.87 | 33.27 | 36.39 | 34.36 | 27.87 | 33.25 | 32.19 | ||
| First round | 14 | 31.43 | 35.52 | 32.81 | 37.01 | 38.76 | 36.73 | 31.43 | |||
| Korea Open 2025 | Second round | 20 | 32.46 | 35.51 | 32.95 | 38.02 | 32.46 | 37.89 | 35.70 | ||
| First round | 26 | 36.17 | 37.03 | 37.78 | 37.12 | 42.50 | 36.17 | 36.20 | |||
| Anyang Haseyo 2025 | Second round | 22 | 37.17 | 40.33 | 39.57 | 41.34 | 37.17 | 40.09 | 47.11 | ||
| First round | 21 | 36.57 | 38.98 | 37.57 | 44.42 | 42.54 | 36.57 | 36.82 | |||
| Seoul Winter 2024 | First round | 36 | 36.84 | 44.03 | 44.17 | 36.84 | 53.49 | 48.07 | 39.86 | ||
| Korean Championship 2023 | First round | 28 | 39.72 | 45.93 | 43.37 | 47.67 | 46.74 | 52.86 | 39.72 | ||
| Rubik's WCA World Championship 2023 | First round | 375 | 44.60 | 46.67 | 46.20 | 49.83 | 44.60 | 49.21 | 44.61 | ||
| Korean Championship 2022 | First round | 71 | 1:07.10 | 1:10.18 | 1:10.13 | 1:09.14 | 1:07.10 | 1:11.26 | 1:12.58 | ||
| Korean Spring 2022 | Final | 45 | 1:14.45 | 1:15.77 | 1:15.00 | 1:15.94 | 1:17.60 | 1:16.37 | 1:14.45 | ||
| 5x5x5 Cube | |||||||||||
| Seoul Spring 2026 | Final | 6 | 1:00.69 | 1:03.53 | 1:01.83 | 1:05.08 | 1:00.69 | 1:04.47 | 1:04.28 | ||
| Korea Open 2025 | Second round | 25 | 1:01.58 | 1:09.52 | 1:01.58 | 1:13.18 | 1:14.47 | 1:06.29 | 1:09.10 | ||
| First round | 19 | 1:03.35 | 1:06.10 | 1:05.44 | 1:06.91 | 1:03.35 | 1:05.96 | 1:12.83 | |||
| Prime Cubing Day Seoul 2024 | First round | 26 | 1:04.31 | 1:18.22 | 1:10.81 | 1:25.72 | 1:21.26 | 1:22.58 | 1:04.31 | ||
| Korean Championship 2023 | First round | 23 | 1:17.80 | 1:24.67 | 1:18.94 | 1:26.09 | 1:17.80 | 1:31.81 | 1:28.98 | ||
| Rubik's WCA World Championship 2023 | First round | 356 | 1:23.23 | 1:31.37 | 1:28.08 | 1:23.23 | 1:34.70 | 1:31.32 | 1:34.75 | ||
| Please Big Cubes Korea 2022 | First round | 33 | 1:34.71 | 1:45.46 | 1:48.98 | 1:59.18 | 1:43.76 | 1:43.63 | 1:34.71 | ||
| Korean Spring 2022 | Final | 33 | 2:06.22 | 2:37.20 | 2:06.22 | 2:35.87 | 2:29.17 | 2:46.56 | 2:53.48 | ||
| 6x6x6 Cube | |||||||||||
| Korean Championship 2025 | First round | 11 | 1:43.64 | 1:56.64 | 1:57.62 | 1:43.64 | 2:08.67 | ||||
| Anyang Haseyo 2025 | Final | 8 | 2:03.56 | 2:07.80 | 2:07.03 | 2:03.56 | 2:12.80 | ||||
| First round | 8 | 1:54.45 | 2:04.69 | 2:10.40 | 1:54.45 | 2:09.21 | |||||
| Please Big Cubes Korea 2022 | First round | 28 | 3:37.88 | 3:44.28 | 3:41.04 | 3:37.88 | 3:53.92 | ||||
| 7x7x7 Cube | |||||||||||
| Korean Championship 2025 | Final | 7 | 2:33.84 | 2:39.44 | 2:43.73 | 2:33.84 | 2:40.74 | ||||
| First round | 10 | 2:41.85 | 2:50.03 | 2:58.63 | 2:49.62 | 2:41.85 | |||||
| Anyang Haseyo 2025 | Final | 10 | 2:59.72 | 3:16.60 | 3:21.92 | 2:59.72 | 3:28.16 | ||||
| First round | 11 | 3:05.23 | 3:22.93 | 3:36.29 | 3:05.23 | 3:27.27 | |||||
| Seoul Winter 2024 | Final | 10 | 3:05.98 | 3:18.05 | 3:20.89 | 3:27.27 | 3:05.98 | ||||
| First round | 8 | 3:01.66 | 3:07.79 | 3:09.28 | 3:12.44 | 3:01.66 | |||||
| Prime Cubing Day Seoul 2024 | First round | 16 | 3:24.36 | 3:35.14 | 3:42.44 | 3:24.36 | 3:38.62 | ||||
| Rubik's WCA World Championship 2023 | First round | 186 | 4:02.15 | 4:02.15 | |||||||
| Seoul Spring 2023 | Final | 17 | 3:47.77 | 4:07.82 | 4:25.75 | 3:47.77 | 4:09.95 | ||||
| Please Big Cubes Korea 2022 | First round | 30 | 5:45.33 | 6:00.19 | 5:45.33 | 6:13.97 | 6:01.28 | ||||
| 3x3x3 One-Handed | |||||||||||
| Korea Open 2025 | Second round | 17 | 16.51 | 17.53 | 16.59 | 19.34 | 18.16 | 17.84 | 16.51 | ||
| First round | 20 | 16.88 | 18.28 | 16.97 | 16.88 | 19.25 | DNF | 18.61 | |||
| Seoul Summer 2022 | Final | 62 | 32.80 | 38.60 | 34.28 | 45.14 | 32.80 | 38.95 | 42.56 | ||
| Clock | |||||||||||
| Seoul Spring 2026 | Final | 18 | 8.84 | 9.89 | 11.78 | 8.84 | 10.35 | 10.38 | 8.94 | ||
| Anyang Haseyo 2024 | First round | 34 | 11.22 | 11.95 | DNF | 11.26 | 11.22 | 12.76 | 11.84 | ||
| Ansan Spring 2023 | First round | 36 | 12.26 | 14.24 | 15.86 | 13.90 | 15.30 | 13.52 | 12.26 | ||
| Megaminx | |||||||||||
| Seoul Summer 2026 | First round | 28 | 1:18.20 | 1:30.85 | 1:18.20 | 1:21.49 | 1:46.11 | 1:42.44 | 1:28.62 | ||
| Please Minx Korea 2025 | Second round | 38 | 1:13.31 | 1:26.19 | 1:43.42 | 1:22.12 | 1:34.19 | 1:22.25 | 1:13.31 | ||
| First round | 40 | 1:24.63 | 1:28.12 | 1:24.63 | 1:32.99 | 1:32.53 | 1:27.05 | 1:24.78 | |||
| Pyraminx | |||||||||||
| Please Minx Korea 2025 | Semi Final | 26 | 4.99 | 6.30 | 6.28 | 6.21 | 4.99 | 9.26 | 6.42 | ||
| Second round | 31 | 5.58 | 6.32 | 6.35 | 5.58 | 6.33 | 7.56 | 6.27 | |||
| First round | 43 | 6.89 | 7.88 | 9.97 | 7.93 | 7.57 | 6.89 | 8.13 | |||
| Korean Championship 2023 | First round | 17 | 4.81 | 6.50 | 7.11 | 5.53 | 4.81 | 6.85 | 15.05 | ||
| Ansan Spring 2023 | First round | 34 | 8.01 | 9.36 | 10.27 | 9.16 | 8.66 | 8.01 | 13.03 | ||
| Skewb | |||||||||||
| Anyang Haseyo 2025 | Final | 8 | 4.50 | 5.30 | 5.15 | 5.23 | 5.52 | 4.50 | 6.33 | ||
| First round | 10 | 4.82 | 5.80 | 6.85 | 6.80 | 5.75 | 4.82 | 4.84 | |||
| Anyang Haseyo 2024 | First round | 24 | 5.18 | 7.38 | 7.98 | 7.25 | 5.18 | 6.92 | 9.66 | ||
| Seoul Summer 2022 | Final | 43 | 7.58 | 14.85 | 14.66 | 7.58 | 16.95 | 13.60 | 16.28 | ||
| Square-1 | |||||||||||
| Anyang Haseyo 2024 | First round | 32 | 39.52 | 43.47 | 39.52 | 45.64 | 43.02 | 41.74 | 55.08 | ||
| Ansan Spring 2023 | First round | 42 | 50.67 | 1:45.24 | 50.67 | 1:04.89 | 2:52.12 | DNF | 1:18.70 | ||