In the past year (2021), Zihan Zhang (张子涵) competed in 8 competitions and 58 rounds across 10 events, from Jan 9th to Jun 20th.
Podiums
He has been on the podium 4 times across 2 events, including 1 gold, 1 silver, and 2 bronzes.
| Event | Gold | Silver | Bronze |
| 4x4x4 Cube | 1 | | 2 |
| 5x5x5 Cube | | 1 | |
Solves/Attempts
He attempted 282 solves and completed 277.
| Event | Solves | Attempts |
| 3x3x3 Cube | 64 | 65 |
| 4x4x4 Cube | 40 | 40 |
| Clock | 36 | 40 |
| 3x3x3 One-Handed | 30 | 30 |
| Pyraminx | 30 | 30 |
| 5x5x5 Cube | 25 | 25 |
| 2x2x2 Cube | 20 | 20 |
| Skewb | 20 | 20 |
| 6x6x6 Cube | 6 | 6 |
| 7x7x7 Cube | 6 | 6 |
Personal Bests
He broke his personal best 30 times across 6 events, including 14 singles and 16 averages.
| Event | Times | Single | Average |
| Clock | 9 | 4 | 5 |
| 5x5x5 Cube | 7 | 4 | 3 |
| 3x3x3 Cube | 5 | 2 | 3 |
| 4x4x4 Cube | 4 | 1 | 3 |
| Skewb | 4 | 2 | 2 |
| 3x3x3 One-Handed | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2020 | 2021 | Improvement |
| 3x3x3 Cube | 8.03 | 7.10 | 0.93 (13.10%) |
| 3x3x3 One-Handed | 12.79 | 11.48 | 1.31 (11.41%) |
| 5x5x5 Cube | 56.49 | 52.64 | 3.85 (7.31%) |
| 4x4x4 Cube | 28.33 | 26.84 | 1.49 (5.55%) |
| Clock | - | 6.47 | - |
| Skewb | - | 4.04 | - |
Improvements of Average
| Event | ≤2020 | 2021 | Improvement |
| 3x3x3 Cube | 9.56 | 8.46 | 1.10 (13.00%) |
| 5x5x5 Cube | 1:02.02 | 57.55 | 4.47 (7.77%) |
| 4x4x4 Cube | 32.27 | 30.19 | 2.08 (6.89%) |
| Clock | - | 8.24 | - |
| Skewb | - | 11.31 | - |
Cubers
He met 856 cubers from 7 countries/regions, 156 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 700 |
| 2 | 114 |
| 3 | 28 |
| 4 | 10 |
| 5 | 2 |
| 6 | 1 |
| 7 | 1 |
| All | 856 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 6 cities while competing.
| City | Times |
| Beijing | 2 |
| Xi'an | 2 |
| Shenzhen | 1 |
| Suzhou | 1 |
| Guangzhou | 1 |
| Tianjin | 1 |
