Head to head
Jaehyun Jeong (정재현) vs Kyeongmin Choi (최경민)
Two careers, 46 shared rounds, one running count. Everything below comes from the official results the two of them posted in the same rounds of the same competitions.
Jaehyun Jeong (정재현) (Republic of Korea) and Kyeongmin Choi (최경민) (Republic of Korea) have met in 46 rounds across 11 competitions since 2023. Counting every round where both finished with a result, Kyeongmin Choi (최경민) leads Jaehyun Jeong (정재현): 36 finishes in front to 9 and 1 tie.
On personal bests the split is just as plain: across 17 shared events, Kyeongmin Choi (최경민) holds the faster single in 15, Jaehyun Jeong (정재현) in 2.
Personal bests, side by side
faster single in bold| Event | Jaehyun Jeong (정재현) single | average | Kyeongmin Choi (최경민) single | average |
|---|---|---|---|---|
| 3×3 | 6.50 | 7.68 | 4.72 | 6.21 |
| 2×2 | 1.97 | 2.96 | 0.53 | 1.18 |
| 4×4 | 28.88 | 31.88 | 24.01 | 27.39 |
| 5×5 | 1:08.02 | 1:09.97 | 46.62 | 51.90 |
| 6×6 | 2:15.38 | 2:28.20 | 1:34.42 | 1:37.91 |
| 7×7 | 3:50.10 | 3:54.69 | 2:20.09 | 2:35.74 |
| 3×3 blindfolded | 29.42 | 38.92 | 25.48 | 32.52 |
| 3×3 Fewest Moves | 19 moves | 20.67 | 17 moves | 21.00 |
| 3×3 one-handed | 18.52 | 23.74 | 8.69 | 11.49 |
| Clock | 7.78 | 7.94 | 4.93 | 6.00 |
| Megaminx | 1:16.10 | 1:17.80 | 25.53 | 28.86 |
| Pyraminx | 5.77 | 6.55 | 1.52 | 2.67 |
| Skewb | 4.44 | 5.48 | 1.20 | 2.35 |
| Square-1 | 27.41 | 36.48 | 5.25 | 7.68 |
| 4×4 blindfolded | 2:30.90 | 2:57.14 | 3:25.02 | 4:05.03 |
| 5×5 blindfolded | 7:06.05 | 7:36.43 | 10:45.00 | 14:57.00 |
| 3×3 Multi-Blind | 14 of 14 cubes · 56:39 | — | 17 of 19 cubes · 58:41 | — |
Year by year
every meeting, 46 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Jaehyun Jeong (정재현) | Kyeongmin Choi (최경민) | ahead |
|---|---|---|---|---|---|---|
| 2026 | Silent Korea Open 2026 | 3×3 Fewest Moves | First round | — | 25.00 | Kyeongmin Choi (최경민) |
| 2026 | Silent Korea Open 2026 | 3×3 Fewest Moves | Final | — | 24.33 | Kyeongmin Choi (최경민) |
| 2026 | Silent Korea Open 2026 | 5×5 blindfolded | Final | — | 10:45.00 | Kyeongmin Choi (최경민) |
| 2025 | Korean Championship 2025 | 3×3 | First round | 10.58 | 7.09 | Kyeongmin Choi (최경민) |
| 2025 | Korean Championship 2025 | 3×3 blindfolded | First round | 51.99 | 33.63 | Kyeongmin Choi (최경민) |
| 2025 | Korean Championship 2025 | 4×4 blindfolded | Final | 2:57.14 | 4:01.48 | Jaehyun Jeong (정재현) |
| 2025 | Korean Championship 2025 | 5×5 | First round | 1:20.25 | 56.59 | Kyeongmin Choi (최경민) |
| 2025 | Korean Championship 2025 | 5×5 blindfolded | Final | 10:29.00 | — | Jaehyun Jeong (정재현) |
| 2025 | Korean FMC Championship 2025 | 3×3 Fewest Moves | First round | 29.67 | 23.67 | Kyeongmin Choi (최경민) |
| 2025 | Korean FMC Championship 2025 | 3×3 Fewest Moves | Final | 23.00 | 21.00 | Kyeongmin Choi (최경민) |
| 2025 | Uhseo Osong 2025 | 3×3 | First round | 10.36 | 7.77 | Kyeongmin Choi (최경민) |
| 2025 | Uhseo Osong 2025 | 3×3 blindfolded | First round | 1:08.99 | 40.48 | Kyeongmin Choi (최경민) |
| 2025 | Uhseo Osong 2025 | 3×3 blindfolded | Final | 52.60 | 32.52 | Kyeongmin Choi (최경민) |
| 2025 | Uhseo Osong 2025 | 4×4 | First round | 41.53 | 30.43 | Kyeongmin Choi (최경민) |
Full careers: Jaehyun Jeong (정재현) · Kyeongmin Choi (최경민). A meeting is a round of one event at one competition where both finished with a counted result. Who finished ahead follows official placing in the round: rounds played to an average are won on the average, best-of rounds on the single.