People · United States
Bo Fenner
2×2 · top 5.4% of 186,767 all-time · competing since October 2019 · 2019FENN04
Bo Fenner has been competing for 7 years. His best event is the 2×2: a personal-best single of 2.09, set at Rubik's WCA North American Championship 2024, puts him in the top 5.4% of the 186,767 people who have ever been ranked in the event, and 2,134th in the United States. Until February 2008, no official 2×2 solve in the world had been that fast. Across 11 competitions since October 2019, he has put 413 official solves on the record across nine events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 64% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 29.95 in October 2019 to 10.07, a 66% improvement. Bo has entered eleven competitions, more competitions than 93% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | United States | |
|---|---|---|---|---|---|
| 2×2 | 2.09 | 3.75 | top 5.4% | 2,134 / 40,951 | |
| 3×3 | 10.07 | 12.11 | top 7.7% | 4,218 / 59,724 | |
| Clock | 6.28 | 7.06 | top 8.2% | 643 / 8,927 | |
| Pyraminx | 4.77 | 7.74 | top 11.8% | 3,059 / 28,708 | |
| Skewb | 4.60 | 7.21 | top 15.2% | 2,389 / 18,907 | |
| 4×4 | 46.97 | 53.63 | top 20.8% | 3,156 / 19,072 | |
| 3×3 one-handed | 26.10 | 29.71 | top 37.1% | 4,926 / 15,683 | |
| 5×5 | 1:53.78 | 1:57.93 | top 45.2% | 3,730 / 9,401 | |
| Megaminx | 2:16.15 | — | early days — 3 solves | 4,078 / 7,841 |
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
- 30 Nov 2024Six personal bests in one day at Minnesota Championship 2024.
- 27 Jul 2023Three personal bests in one day at CubingUSA Nationals 2023.
- 27 May 2023Four personal bests in one day at Minnesota Cube Melt 2023.
- 22 Oct 2022First sub-20 3×3: 11.92 at Rochester Fall 2022.
- 22 Oct 2022First sub-15 3×3: 11.92 at Rochester Fall 2022.
- 22 Oct 2022Five personal bests in one day at Rochester Fall 2022.
Competitions
- CubingUSA Heartland Championship 2025 · 22 Aug 2025 — 1 personal best set
- Minnesota Championship 2024 · 30 Nov 2024 — 6 personal bests set
- Rubik's WCA North American Championship 2024 · 18 Jul 2024 — 2 personal bests set
- Minnesota Warm Up 2024 · 13 Jul 2024 — 2 personal bests set
- Wisconsin Cubing Marathon 2023 · 26 Aug 2023
- CubingUSA Nationals 2023 · 27 Jul 2023 — 3 personal bests set
- Minnesota Cube Melt 2023 · 27 May 2023 — 4 personal bests set
- Race the Clock Minnesota 2022 · 31 Dec 2022 — 2 personal bests set
- Rochester Fall 2022 · 22 Oct 2022 — 5 personal bests set
- North Star Cubing Challenge 2020 · 18 Jan 2020 — 1 personal best set
- Superior Cubing - Duluth 2019 · 5 Oct 2019
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.
- Carter Kucala — met in 88 rounds, never finished ahead
- Walker Welch — met in 83 rounds, finished ahead 4 times
- Nathan Rahn — met in 82 rounds, never finished ahead
Next targets
- A sub-2 2×2 single — 8,848 people have one; it is 0.09 away.
- A sub-10 3×3 single — 21,172 people have one; it is 0.07 away.
Targets move as he improves.