Head to head
Sebastian Weyer vs Seung Hyuk Nahm (남승혁)
Two careers, 42 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.
Sebastian Weyer (Germany) and Seung Hyuk Nahm (남승혁) (Republic of Korea) have met in 42 rounds across 4 competitions since 2017. Counting every round where both finished with a result, Seung Hyuk Nahm (남승혁) leads Sebastian Weyer: 27 finishes in front to 15.
On personal bests the split is just as plain: across 13 shared events, Seung Hyuk Nahm (남승혁) holds the faster single in 12, Sebastian Weyer in 1.
Personal bests, side by side
faster single in bold| Event | Sebastian Weyer single | average | Seung Hyuk Nahm (남승혁) single | average |
|---|---|---|---|---|
| 3×3 | 4.32 | 5.87 | 4.17 | 5.30 |
| 2×2 | 1.77 | 3.79 | 1.18 | 1.67 |
| 4×4 | 16.41 | 19.63 | 17.05 | 20.74 |
| 5×5 | 36.76 | 41.14 | 33.10 | 36.31 |
| 6×6 | 1:21.68 | 1:27.19 | 1:00.40 | 1:06.46 |
| 7×7 | 2:22.11 | 2:34.27 | 1:35.31 | 1:40.67 |
| 3×3 blindfolded | 2:04.39 | 3:36.55 | 39.15 | 48.20 |
| 3×3 one-handed | 11.17 | 13.03 | 6.73 | 9.70 |
| Clock | 48.15 | — | 8.97 | 9.80 |
| Megaminx | 43.19 | 44.12 | 33.76 | 38.30 |
| Pyraminx | 5.41 | 8.39 | 3.94 | 6.37 |
| Skewb | 5.40 | 15.27 | 2.40 | 5.42 |
| Square-1 | 33.44 | 38.18 | 16.73 | 19.82 |
Year by year
every meeting, 42 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Sebastian Weyer | Seung Hyuk Nahm (남승혁) | ahead |
|---|---|---|---|---|---|---|
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | First round | 6.47 | 7.28 | Sebastian Weyer |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | Second round | 6.87 | 6.43 | Seung Hyuk Nahm (남승혁) |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | Semi Final | 6.76 | 6.11 | Seung Hyuk Nahm (남승혁) |
| 2025 | Rubik's WCA World Championship 2025 | 4×4 | Second round | 21.19 | 21.40 | Sebastian Weyer |
| 2025 | Rubik's WCA World Championship 2025 | 4×4 | Final | 20.29 | 25.62 | Sebastian Weyer |
| 2025 | Rubik's WCA World Championship 2025 | 4×4 | First round | 21.18 | 23.81 | Sebastian Weyer |
| 2025 | Rubik's WCA World Championship 2025 | 5×5 | First round | 44.25 | 42.21 | Seung Hyuk Nahm (남승혁) |
| 2025 | Rubik's WCA World Championship 2025 | 5×5 | Final | 43.76 | 42.22 | Seung Hyuk Nahm (남승혁) |
| 2025 | Rubik's WCA World Championship 2025 | 5×5 | Second round | 44.89 | 41.70 | Seung Hyuk Nahm (남승혁) |
| 2023 | Rubik's WCA World Championship 2023 | 3×3 | First round | 6.82 | 6.50 | Seung Hyuk Nahm (남승혁) |
| 2023 | Rubik's WCA World Championship 2023 | 3×3 | Second round | 6.96 | 6.76 | Seung Hyuk Nahm (남승혁) |
| 2023 | Rubik's WCA World Championship 2023 | 3×3 | Semi Final | 7.00 | 6.46 | Seung Hyuk Nahm (남승혁) |
| 2023 | Rubik's WCA World Championship 2023 | 4×4 | Final | 24.87 | 25.03 | Sebastian Weyer |
| 2023 | Rubik's WCA World Championship 2023 | 4×4 | Second round | 24.92 | 26.42 | Sebastian Weyer |
Full careers: Sebastian Weyer · 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.