In the past year (2025), Jaemin Chang (장재민) competed in 3 competitions and 22 rounds across 5 events, from Jan 18th to Dec 28th.
Records
He broke 1 record, which was a NR.
| Event | Single | Average | Competition | Round | Detail |
| 2x2x2 Cube |
| | | NR 1.35 | Happy Suseong 2025 | First round | 2.04 1.26 1.28 1.36 1.41 |
Podiums
He has been on the podium 6 times across 5 events, including 1 gold, 2 silvers, and 3 bronzes.
| Event | Gold | Silver | Bronze |
| 2x2x2 Cube | 1 | | |
| 5x5x5 Cube | | 1 | 1 |
| 3x3x3 Cube | | 1 | |
| 4x4x4 Cube | | | 1 |
| Square-1 | | | 1 |
Solves/Attempts
He attempted 110 solves and completed 110.
| Event | Solves | Attempts |
| 3x3x3 Cube | 40 | 40 |
| 5x5x5 Cube | 25 | 25 |
| 2x2x2 Cube | 20 | 20 |
| Square-1 | 15 | 15 |
| 4x4x4 Cube | 10 | 10 |
Personal Bests
He broke his personal best 4 times across 3 events, including 0 single and 4 averages.
| Event | Times | Single | Average |
| 5x5x5 Cube | 2 | 0 | 2 |
| 2x2x2 Cube | 1 | 0 | 1 |
| 4x4x4 Cube | 1 | 0 | 1 |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 2x2x2 Cube | 1.51 | 1.35 | 0.16 (11.85%) |
| 5x5x5 Cube | 45.99 | 43.05 | 2.94 (6.83%) |
| 4x4x4 Cube | 26.11 | 26.03 | 0.08 (0.31%) |
Cubers
He met 470 cubers from 11 countries/regions, 99 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 371 |
| 2 | 88 |
| 3 | 11 |
| All | 470 |
Regions
He competed in 1 country/region.
