People · China
Ronghan Wei (魏融晗)
3×3 · top 3.1% of 288,433 all-time · competing since January 2025 · 2025WEIR01
Ronghan Wei (魏融晗) has been competing for a year. His best event is the 3×3: a personal-best single of 8.16, set at Xi'an Cherry Blossom 2026, puts him in the top 3.1% of the 288,433 people who have ever been ranked in the event, and 1,165th in China. Until July 2008, no official 3×3 solve in the world had been that fast. Across 7 competitions since January 2025, he has put 104 official solves on the record across five events. Solve to solve, his 3×3 times vary about 11% around a typical one, steadier than 93% of the 36,406 competitors with ten or more counted rounds. That figure sets aside his 4 DNFs. His 3×3 best has come down from 10.93 in January 2025 to 8.16, a 25% improvement. Ronghan has entered seven competitions, more competitions than 88% 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 | 8.16 | 9.93 | top 3.1% | 1,165 / 28,499 | |
| 2×2 | 2.72 | 3.98 | top 11.2% | 1,751 / 15,939 | |
| 4×4 | 43.93 | 54.66 | top 17.0% | 1,862 / 5,999 | |
| 5×5 | 1:30.03 | 1:33.11 | top 27.4% | 1,291 / 2,857 | |
| 3×3 one-handed | 23.15 | 26.96 | top 29.2% | 2,886 / 5,994 |
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
- 19 Jul 2025First sub-10 3×3: 8.65 at Xi'an Summer 2025.
- 4 Jan 2025First competition: Xi'an New Year 2025. A 10.93 3×3 single to start from.
Competitions
- Xi'an Open 2026 · 22 Aug 2026 — 1 personal best set
- Xi'an Cherry Blossom 2026 · 4 Apr 2026 — 1 personal best set
- Xi'an Autumn 2025 · 2 Nov 2025 — 1 personal best set
- Xi'an Summer 2025 · 19 Jul 2025 — 2 personal bests set
- Xi'an Cherry Blossom 2025 · 4 Apr 2025 — 1 personal best set
- Luoyang Spring 2025 · 1 Mar 2025
- Xi'an New Year 2025 · 4 Jan 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.
- Wuouran Liu (刘巫偶然) — met in 21 rounds, finished ahead twice
- Yanchen Long (龙彦辰) — met in 19 rounds, finished ahead 8 times
- Canzheng Cao (曹参政) — met in 19 rounds, never finished ahead
Next targets
- A sub-8 3×3 single — 8,101 people have one; it is 0.16 away.
- A sub-2 2×2 single — 9,039 people have one; it is 0.72 away.
Targets move as he improves.