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Head to head

Ciarán Beahan vs Seung Hyuk Nahm (남승혁)

Two careers, 62 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.

Ciarán Beahan (Ireland) and Seung Hyuk Nahm (남승혁) (Republic of Korea) have met in 62 rounds across 4 competitions since 2017. Counting every round where both finished with a result, Seung Hyuk Nahm (남승혁) leads Ciarán Beahan: 41 finishes in front to 21.

On personal bests the split is just as plain: across 13 shared events, Seung Hyuk Nahm (남승혁) holds the faster single in 10, Ciarán Beahan in 3.

Personal bests, side by side

faster single in bold
EventCiarán Beahan singleaverageSeung Hyuk Nahm (남승혁) singleaverage
3×34.336.404.175.30
2×21.042.611.181.67
4×418.8822.0317.0520.74
5×533.2040.1733.1036.31
6×61:06.191:09.671:00.401:06.46
7×71:40.131:45.281:35.311:40.67
3×3 blindfolded1:03.391:37.2039.1548.20
3×3 one-handed9.4011.656.739.70
Clock11.3113.858.979.80
Megaminx48.8854.5333.7638.30
Pyraminx2.183.443.946.37
Skewb3.164.862.405.42
Square-19.2410.8016.7319.82

Year by year

every meeting, 62 rounds in all
20172025busiest year: 17 meetings2017: 172019: 162023: 132025: 16

Recent meetings

newest first · averages where the round ranked on one, singles otherwise
YearCompetitionEventRoundCiarán BeahanSeung Hyuk Nahm (남승혁)ahead
2025Rubik's WCA World Championship 20253×3First round6.407.28Ciarán Beahan
2025Rubik's WCA World Championship 20253×3Second round7.706.43Seung Hyuk Nahm (남승혁)
2025Rubik's WCA World Championship 20253×3 one-handedFirst round13.6911.87Seung Hyuk Nahm (남승혁)
2025Rubik's WCA World Championship 20253×3 one-handedSecond round12.9511.82Seung Hyuk Nahm (남승혁)
2025Rubik's WCA World Championship 20254×4Second round24.3021.40Seung Hyuk Nahm (남승혁)
2025Rubik's WCA World Championship 20254×4Final22.6925.62Ciarán Beahan
2025Rubik's WCA World Championship 20254×4First round26.6223.81Seung Hyuk Nahm (남승혁)
2025Rubik's WCA World Championship 20255×5First round42.9442.21Seung Hyuk Nahm (남승혁)
2025Rubik's WCA World Championship 20255×5Final41.7642.22Ciarán Beahan
2025Rubik's WCA World Championship 20255×5Second round42.3841.70Seung Hyuk Nahm (남승혁)
2025Rubik's WCA World Championship 20256×6Final1:19.161:15.89Seung Hyuk Nahm (남승혁)
2025Rubik's WCA World Championship 20256×6Second round1:18.551:15.89Seung Hyuk Nahm (남승혁)
2025Rubik's WCA World Championship 20256×6First round1:14.771:19.89Ciarán Beahan
2025Rubik's WCA World Championship 20257×7First round1:59.341:53.23Seung Hyuk Nahm (남승혁)

Full careers: Ciarán Beahan · 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.