Head to head
HyunDong You (유현동) vs Seung Hyuk Nahm (남승혁)
Two careers, 121 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.
HyunDong You (유현동) (Republic of Korea) and Seung Hyuk Nahm (남승혁) (Republic of Korea) have met in 121 rounds across 17 competitions since 2015. Counting every round where both finished with a result, Seung Hyuk Nahm (남승혁) leads HyunDong You (유현동): 119 finishes in front to 2.
On personal bests the split is just as plain: across 12 shared events, Seung Hyuk Nahm (남승혁) holds the faster single in 12, HyunDong You (유현동) in 0.
Personal bests, side by side
faster single in bold| Event | HyunDong You (유현동) single | average | Seung Hyuk Nahm (남승혁) single | average |
|---|---|---|---|---|
| 3×3 | 6.03 | 7.38 | 4.17 | 5.30 |
| 2×2 | 1.85 | 3.70 | 1.18 | 1.51 |
| 4×4 | 20.18 | 27.22 | 17.05 | 20.74 |
| 5×5 | 49.13 | 54.41 | 30.60 | 36.31 |
| 6×6 | 1:39.41 | 1:44.24 | 1:00.08 | 1:06.46 |
| 7×7 | 2:51.61 | 3:06.65 | 1:33.11 | 1:40.67 |
| 3×3 one-handed | 8.67 | 12.03 | 6.73 | 9.70 |
| Clock | 39.73 | — | 8.97 | 9.80 |
| Megaminx | 57.33 | 1:04.90 | 33.76 | 38.30 |
| Pyraminx | 6.70 | 13.68 | 3.94 | 6.37 |
| Skewb | 27.85 | — | 2.40 | 5.42 |
| Square-1 | 28.55 | 36.29 | 16.73 | 19.82 |
Year by year
every meeting, 121 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | HyunDong You (유현동) | Seung Hyuk Nahm (남승혁) | ahead |
|---|---|---|---|---|---|---|
| 2026 | Okay Okcheon 2026 | 3×3 | Second round | 8.87 | 6.22 | Seung Hyuk Nahm (남승혁) |
| 2026 | Okay Okcheon 2026 | 3×3 | First round | 8.03 | 5.94 | Seung Hyuk Nahm (남승혁) |
| 2026 | Okay Okcheon 2026 | 4×4 | First round | 29.78 | 20.92 | Seung Hyuk Nahm (남승혁) |
| 2026 | Okay Okcheon 2026 | 4×4 | Final | 30.81 | 21.08 | Seung Hyuk Nahm (남승혁) |
| 2026 | Okay Okcheon 2026 | 5×5 | First round | 55.84 | 37.58 | Seung Hyuk Nahm (남승혁) |
| 2026 | Okay Okcheon 2026 | 6×6 | First round | 1:44.79 | 1:09.72 | Seung Hyuk Nahm (남승혁) |
| 2026 | Okay Okcheon 2026 | 6×6 | Final | 1:44.24 | 1:13.28 | Seung Hyuk Nahm (남승혁) |
| 2026 | Okay Okcheon 2026 | 7×7 | First round | 3:13.93 | 1:50.06 | Seung Hyuk Nahm (남승혁) |
| 2026 | Korea Open 2026 | 3×3 | First round | 8.64 | 6.47 | Seung Hyuk Nahm (남승혁) |
| 2026 | Korea Open 2026 | 3×3 | Semi Final | 8.84 | 5.93 | Seung Hyuk Nahm (남승혁) |
| 2026 | Korea Open 2026 | 3×3 | Second round | 8.82 | 6.23 | Seung Hyuk Nahm (남승혁) |
| 2026 | Korea Open 2026 | 3×3 one-handed | Final | 14.63 | 11.49 | Seung Hyuk Nahm (남승혁) |
| 2026 | Korea Open 2026 | 3×3 one-handed | First round | 14.74 | 12.27 | Seung Hyuk Nahm (남승혁) |
| 2026 | Korea Open 2026 | 3×3 one-handed | Second round | 14.40 | 11.01 | Seung Hyuk Nahm (남승혁) |
Full careers: HyunDong You (유현동) · Seung Hyuk Nahm (남승혁). 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.