People · China
Jiahao Han (韩嘉豪)
5×5 · top 5.6% of 40,792 all-time · competing since August 2025 · 2025HANJ03
Jiahao Han (韩嘉豪) has been competing for a year. His best event is the 5×5: a personal-best single of 1:00.27, set at Nanchang Summer 2026, puts him in the top 5.6% of the 40,792 people who have ever been ranked in the event, and 266th in China. Until August 2011, no official 5×5 solve in the world had been that fast. Across 15 competitions since August 2025, he has put 235 official solves on the record across 17 events. Solve to solve, his 3×3 times vary about 8% around a typical one, an early reading from 6 counted rounds. His 5×5 best has come down from 1:13.83 in December 2025 to 1:00.27, an 18% improvement. Jiahao has entered 15 competitions, more competitions than 95% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 5×5 | 1:00.27 | 1:08.76 | top 5.6% | 266 / 2,816 | |
| Square-1 | 10.14 | 12.66 | top 6.3% | 91 / 1,362 | |
| 4×4 | 35.50 | 40.93 | top 7.2% | 723 / 5,926 | |
| 3×3 | 10.77 | 12.34 | top 9.8% | 3,817 / 28,153 | |
| 3×3 Fewest Moves | 29 moves | 34.67 | top 12.2% | 122 / 1,058 | |
| 3×3 one-handed | 17.01 | 17.81 | top 12.6% | 1,237 / 5,922 | |
| 6×6 | 2:04.04 | 2:10.23 | top 12.7% | 272 / 1,349 | |
| Megaminx | 1:06.33 | 1:18.82 | top 13.5% | 387 / 1,678 | |
| 3×3 blindfolded | 1:06.77 | 1:33.99 | top 15.2% | 220 / 1,183 | |
| 7×7 | 3:27.72 | 3:36.96 | top 19.0% | 391 / 1,261 | |
| Skewb | 5.81 | 7.16 | top 24.3% | 1,502 / 5,004 | |
| 3×3 Multi-Blind | 10 of 12 cubes · 59:21 | — | early days — 2 solves | 67 / 278 | |
| 2×2 | 4.02 | 5.75 | top 26.7% | 4,520 / 15,796 | |
| Pyraminx | 7.42 | 9.98 | top 31.3% | 3,441 / 10,224 | |
| 4×4 blindfolded | 7:05.07 | 11:00.00 | top 37.3% | 69 / 149 | |
| Clock | 12.74 | 15.08 | top 38.5% | 922 / 1,843 | |
| 5×5 blindfolded | 14:39.00 | — | early days — 1 solve | 45 / 95 |
Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.
The line so far
Best single per competition, 5×5. Faster is higher — the axis is the right way up.
The story so far
- 2 May 2026Three personal bests in one day at Foshan Open 2026.
- 14 Mar 2026Four personal bests in one day at Zhuhai Pi Day 2026.
- 3 Aug 2025First competition: Guangzhou 3x3 Quiet Day 2025.
Competitions
- Please Be Quiet Xi'an 2026 · 23 Aug 2026 — 2 personal bests set
- Guangzhou GraDUAL 3x3 I 2026 · 5 Aug 2026
- Nanchang Summer 2026 · 18 Jul 2026 — 2 personal bests set
- Guangzhou Big Cubes 2026 · 20 Jun 2026 — 2 personal bests set
- Please Be Quiet Hefei 2026 · 10 May 2026 — 2 personal bests set
- Foshan Open 2026 · 2 May 2026 — 3 personal bests set
- FMCanton Haizhu 2026 · 22 Mar 2026
- FMCanton Nansha 2026 · 21 Mar 2026 — 1 personal best set
- Zhuhai Pi Day 2026 · 14 Mar 2026 — 4 personal bests set
- Guangdong Open - Revival & Rival 2026 · 6 Feb 2026
- Fuzhou Open 2026 · 17 Jan 2026 — 1 personal best set
- Canton Countdown 2025 · 31 Dec 2025
- Please Be Quiet Quanzhou 2025 · 21 Dec 2025
- FMC Cubing China 2025 · 20 Dec 2025
- Guangzhou 3x3 Quiet Day 2025 · 3 Aug 2025
Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.
The circuit
The people whose scorecards keep turning up next to his.
- Zijian Cai (蔡子健) — met in 33 rounds, finished ahead once
- Wenqiang Yan (严文强) — met in 32 rounds, finished ahead 17 times
- You Wu (吴悠) — met in 32 rounds, finished ahead 7 times
Next targets
- A sub-1:00 5×5 single — 2,252 people have one; it is 0.27 away.
- A sub-10 Square-1 single — 1,533 people have one; it is 0.14 away.
Targets move as he improves.