In the past year (2023), Junhyeok Choi (최준혁) competed in 4 competitions and 16 rounds across 8 events, from Mar 26th to Dec 17th.
Solves/Attempts
He attempted 74 solves and completed 73.
| Event | Solves | Attempts |
| 3x3x3 Cube | 15 | 15 |
| 2x2x2 Cube | 15 | 15 |
| 4x4x4 Cube | 10 | 10 |
| 5x5x5 Cube | 10 | 10 |
| Pyraminx | 10 | 10 |
| Clock | 5 | 5 |
| 7x7x7 Cube | 4 | 4 |
| Square-1 | 4 | 5 |
Personal Bests
He broke his personal best 25 times across 8 events, including 13 singles and 12 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 5 | 3 | 2 |
| 4x4x4 Cube | 4 | 2 | 2 |
| 5x5x5 Cube | 4 | 2 | 2 |
| Pyraminx | 4 | 2 | 2 |
| 2x2x2 Cube | 2 | 1 | 1 |
| 7x7x7 Cube | 2 | 1 | 1 |
| Clock | 2 | 1 | 1 |
| Square-1 | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2022 | 2023 | Improvement |
| 4x4x4 Cube | 1:07.10 | 39.72 | 27.38 (68.93%) |
| 7x7x7 Cube | 5:45.33 | 3:47.77 | 1:57.56 (51.61%) |
| 3x3x3 Cube | 14.39 | 10.69 | 3.70 (34.61%) |
| 5x5x5 Cube | 1:34.71 | 1:17.80 | 16.91 (21.74%) |
| 2x2x2 Cube | 2.37 | 2.05 | 0.32 (15.61%) |
| Pyraminx | - | 4.81 | - |
| Clock | - | 12.26 | - |
| Square-1 | - | 50.67 | - |
Improvements of Average
| Event | ≤2022 | 2023 | Improvement |
| 4x4x4 Cube | 1:10.18 | 45.93 | 24.25 (52.80%) |
| 3x3x3 Cube | 17.14 | 11.64 | 5.50 (47.25%) |
| 7x7x7 Cube | 6:00.19 | 4:07.82 | 1:52.37 (45.34%) |
| 2x2x2 Cube | 4.21 | 3.37 | 0.84 (24.93%) |
| 5x5x5 Cube | 1:45.46 | 1:24.67 | 20.79 (24.55%) |
| Pyraminx | - | 6.50 | - |
| Clock | - | 14.24 | - |
| Square-1 | - | 1:45.24 | - |
Cubers
He met 1430 cubers from 57 countries/regions, 250 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 1180 |
| 2 | 149 |
| 3 | 70 |
| 4 | 31 |
| All | 1430 |
Regions
He competed in 1 country/region.
