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Sailor · 2023–2025

Sean Lemmonier

gbsc Handicap

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Events
6

18 races · 9 race wins

Win rate
33%

33% win rate · 2 of 6

Podium rate
50%

3 top-three finishes

Typically beats
73%

of boats faced (range 63%–82%, 60 boats)

Longest win streak
3

race wins in a row

Most successful partnership
Killian Mathieu

1 wins · 2 podiums in 5 events together · 20% win rate

Longest-running crew
Killian Mathieu

Jan 2023 – Jan 2025 · 5 events

Best day
1 Jan 2023

1-4-1-1 · Dinghy Sailing 2023 - September Series

Signature result
1st of 11

Dinghy Sailing 2023 - September Series · Handicap · 1 Jan 2023

Partnerships · 2 sailors

Most successful partnership: Killian Mathieu — 1 wins · 2 podiums in 5 events together · 20% win rate
  • Killian Mathieu · 51607 · Handicap 5events 1 wins together · 2 podiums · 20% win rate · 8 of 17 races won Beat 72% of the fleet together · best 1st · Jan 2023 – Jan 2025
  • Aly O'Sullivan · 167 · Handicap 1events 1 wins together · 1 podiums · 1 events · 1 of 1 race won Beat 100% of the fleet together · best 1st · Jan 2023 – Jan 2023

Lift shows how much better this sailor finishes with that partner aboard.

Rating history

013627120242025Helm rating, full-size sailing

Event history · 6

DateEventBoatClassRoleFinish
1 Jan 2025Dinghy Sailing 2023 - September Series51607HandicapSkipper4th / 9
1 Jan 2023420 Ulster Championship 202351607HandicapSkipper3rd / 15
1 Jan 2023Dinghy Sailing 202351607HandicapSkipper5th / 15
1 Jan 2023Dinghy Sailing 202351607HandicapSkipper8th / 13
1 Jan 2023Dinghy Sailing 2023167HandicapSkipper1st / 3
1 Jan 2023Dinghy Sailing 2023 - September Series51607HandicapSkipper1st / 11

Helm rating, Full-size sailing: 271, #14,634. Compiled from public results; not an official ranking.