In the past year (2019), Jinhao Zheng (郑金昊) competed in 2 competitions and 11 rounds across 8 events, from Aug 10th to Nov 3rd.
Solves/Attempts
He attempted 51 solves and completed 51.
| Event | Solves | Attempts |
| 3x3x3 Cube | 10 | 10 |
| 2x2x2 Cube | 10 | 10 |
| 3x3x3 One-Handed | 10 | 10 |
| 4x4x4 Cube | 5 | 5 |
| 5x5x5 Cube | 5 | 5 |
| Pyraminx | 5 | 5 |
| 6x6x6 Cube | 3 | 3 |
| 7x7x7 Cube | 3 | 3 |
Personal Bests
He broke his personal best 4 times across 3 events, including 3 singles and 1 average.
| Event | Times | Single | Average |
| 3x3x3 One-Handed | 2 | 1 | 1 |
| 3x3x3 Cube | 1 | 1 | 0 |
| 6x6x6 Cube | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2018 | 2019 | Improvement |
| 3x3x3 Cube | 9.53 | 8.36 | 1.17 (14.00%) |
| 6x6x6 Cube | 2:30.52 | 2:26.93 | 3.59 (2.44%) |
| 3x3x3 One-Handed | 18.84 | 18.67 | 0.17 (0.91%) |
Improvements of Average
| Event | ≤2018 | 2019 | Improvement |
| 3x3x3 One-Handed | 21.94 | 20.69 | 1.25 (6.04%) |
Cubers
He met 214 cubers from 5 countries/regions, 8 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 206 |
| 2 | 8 |
| All | 214 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 2 cities while competing.
