In the past year (2025), Chong Hau Han (張浩瀚) competed in 5 competitions and 43 rounds across 14 events, from Jan 4th to Nov 30th.
Podiums
He has been on the podium 2 times across 1 event, including 1 gold and 1 bronze.
| Event | Gold | Silver | Bronze |
| Megaminx | 1 | | 1 |
Solves/Attempts
He attempted 197 solves and completed 187.
| Event | Solves | Attempts |
| 3x3x3 Cube | 49 | 50 |
| Megaminx | 30 | 30 |
| 5x5x5 Cube | 20 | 20 |
| Skewb | 20 | 20 |
| 2x2x2 Cube | 10 | 10 |
| 4x4x4 Cube | 10 | 10 |
| 3x3x3 One-Handed | 10 | 10 |
| Clock | 10 | 10 |
| Pyraminx | 10 | 10 |
| 6x6x6 Cube | 6 | 6 |
| 7x7x7 Cube | 6 | 6 |
| Square-1 | 4 | 5 |
| 3x3x3 Blindfolded | 1 | 9 |
| 3x3x3 Multi-Blind | 1 | 1 |
Personal Bests
He broke his personal best 23 times across 10 events, including 8 singles and 15 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 4 | 1 | 3 |
| 6x6x6 Cube | 4 | 2 | 2 |
| 7x7x7 Cube | 4 | 2 | 2 |
| 4x4x4 Cube | 3 | 1 | 2 |
| 5x5x5 Cube | 2 | 0 | 2 |
| Clock | 2 | 1 | 1 |
| 2x2x2 Cube | 1 | 0 | 1 |
| Pyraminx | 1 | 0 | 1 |
| Skewb | 1 | 0 | 1 |
| 3x3x3 Multi-Blind | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| Clock | 37.81 | 9.44 | 28.37 (300.53%) |
| 3x3x3 Multi-Blind | 2/3 21:39 | 5/6 47:54 | 3 (300.00%) |
| 3x3x3 Cube | 8.90 | 7.27 | 1.63 (22.42%) |
| 4x4x4 Cube | 35.61 | 31.11 | 4.50 (14.46%) |
| 6x6x6 Cube | 2:26.77 | 2:24.67 | 2.10 (1.45%) |
| 7x7x7 Cube | - | 3:51.86 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| Pyraminx | 11.69 | 9.37 | 2.32 (24.76%) |
| Skewb | 6.21 | 5.09 | 1.12 (22.00%) |
| 4x4x4 Cube | 41.51 | 36.07 | 5.44 (15.08%) |
| 5x5x5 Cube | 1:11.24 | 1:05.58 | 5.66 (8.63%) |
| 3x3x3 Cube | 10.15 | 9.44 | 0.71 (7.52%) |
| 6x6x6 Cube | 2:34.69 | 2:28.22 | 6.47 (4.37%) |
| 2x2x2 Cube | 3.92 | 3.76 | 0.16 (4.26%) |
| 7x7x7 Cube | - | 4:03.24 | - |
| Clock | - | 10.45 | - |
Cubers
He met 597 cubers from 22 countries/regions, 98 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 499 |
| 2 | 86 |
| 3 | 12 |
| All | 597 |
Regions
He competed in 2 countries/regions.
| Region | Times |
| Malaysia | 3 |
| Australia | 2 |
