People · China
Weitao Sun (孙炜韬)
3×3 · top 1.1% of 284,439 all-time · competing since February 2025 · 2025SUNW01
Weitao Sun (孙炜韬) has been competing for a year. His best event is the 3×3: a personal-best single of 6.77, set at Zhanjiang Open 2026, puts him in the top 1.1% of the 284,439 people who have ever been ranked in the event, and 398th in China. Until November 2010, no official 3×3 solve in the world had been that fast. Across 10 competitions since February 2025, he has put 193 official solves on the record across six events. Solve to solve, his 3×3 times vary about 13% around a typical one, steadier than 58% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 11.44 in February 2025 to 6.77, a 41% improvement. Weitao has entered ten competitions, more competitions than 92% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 | 6.77 | 8.35 | top 1.1% | 398 / 28,153 | |
| 2×2 | 1.63 | 2.85 | top 2.7% | 328 / 15,796 | |
| Pyraminx | 3.90 | 6.60 | top 7.2% | 848 / 10,224 | |
| 3×3 one-handed | 14.70 | 18.57 | top 7.5% | 725 / 5,922 | |
| 4×4 | 37.47 | 48.71 | top 9.2% | 972 / 5,926 | |
| Clock | 27.78 | — | early days — 3 solves | 1,672 / 1,843 |
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, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 9 Aug 2026Three personal bests in one day at Zhanjiang Open 2026.
- 18 Jul 2026Three personal bests in one day at Nanchang Summer 2026.
- 2 May 2026Four personal bests in one day at Foshan Open 2026.
- 15 Jun 2025First sub-10 3×3: 9.19 at Zhuhai Open 2025.
- 8 Feb 2025First competition: Chengdu Spring Open 2025. A 11.44 3×3 single to start from.
Competitions
- Guangzhou GraDUAL 3x3 II 2026 · 19 Aug 2026
- Zhanjiang Open 2026 · 9 Aug 2026 — 3 personal bests set
- Maoming Open 2026 · 8 Aug 2026 — 1 personal best set
- Guangzhou GraDUAL 3x3 I 2026 · 5 Aug 2026
- Nanchang Summer 2026 · 18 Jul 2026 — 3 personal bests set
- Foshan Open 2026 · 2 May 2026 — 4 personal bests set
- Guangdong Open - Revival & Rival 2026 · 6 Feb 2026 — 1 personal best set
- Jiangmen Open 2025 · 24 Aug 2025 — 1 personal best set
- Zhuhai Open 2025 · 15 Jun 2025 — 2 personal bests set
- Chengdu Spring Open 2025 · 8 Feb 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.
- Yang Pin Xiu (楊品修) — met in 33 rounds, never finished ahead
- Zijian Cai (蔡子健) — met in 31 rounds, never finished ahead
- Guo Yang (杨果) — met in 29 rounds, finished ahead 3 times
Next targets
- A sub-6 3×3 single — 1,376 people have one; it is 0.77 away.
- A sub-1 2×2 single — 1,032 people have one; it is 0.63 away.
Targets move as he improves.