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Sailor · 2021–2025

Jan Bonga

club nautique de crans Handicap

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Events
14

44 races · 7 race wins

Win rate
0%

0% win rate · 0 of 14

Podium rate
43%

6 top-three finishes

Typically beats
79%

of boats faced (90%: 77%–81%, 973 boats)

Longest win streak
2

race wins in a row

Biggest lift
Charlotte Lerch

+17 points of fleet beaten when sailing together

Longest-running crew
Tony Lerch

Sep 2021 – Oct 2025 · 13 events

Nemesis
Philippe Gaudin

8–18 head to head in 27 races

Rival
Yvan Glatz

16–15 in 32 races

Signature result
3rd of 43

Régate des Pirates 2025 · Handicap · 4 Oct 2025

Partnerships · 18 sailors

  • Tony Lerch · Ventcoulis · Handicap 13events 0 wins together · 6 podiums · 0% win rate · 7 of 43 races won Beat 76% of the fleet together · best 2nd · Sep 2021 – Oct 2025
  • Daniel Guignard · Ventcoulis · Handicap 11events 0 wins together · 5 podiums · 0% win rate · 7 of 41 races won Beat 74% of the fleet together(−11 vs. without) · best 2nd · Sep 2021 – Jun 2025
  • Jeremy Mermoud · Ventcoulis · Handicap 8events 0 wins together · 3 podiums · 0% win rate · 4 of 24 races won Beat 70% of the fleet together(−14 vs. without) · best 2nd · Jun 2022 – Jun 2025
  • Bruno Monni · Ventcoulis · Handicap 7events 0 wins together · 5 podiums · 0% win rate · 7 of 35 races won Beat 79% of the fleet together(+7 vs. without) · best 2nd · Sep 2021 – May 2024
  • Marc Martinez · Ventcoulis · Handicap 7events 0 wins together · 3 podiums · 0% win rate · 6 of 33 races won Beat 72% of the fleet together(−8 vs. without) · best 2nd · May 2022 – Jun 2025
  • Adrien Piguet · Ventcoulis · Handicap 6events 0 wins together · 1 podiums · 0% win rate · 2 of 11 races won Beat 69% of the fleet together(−13 vs. without) · best 3rd · May 2024 – Oct 2025
  • Charlotte Lerch · Ventcoulis · Handicap 6events 0 wins together · 5 podiums · 0% win rate · 5 of 30 races won Beat 86% of the fleet together(+17 vs. without) · best 2nd · May 2022 – Oct 2025
  • Xavier Duparc · Ventcoulis · Handicap 5events 0 wins together · 2 podiums · 0% win rate · 6 of 27 races won Beat 83% of the fleet together(+11 vs. without) · best 2nd · May 2022 – May 2024
  • Stéphane Rentrop · Ventcoulis · Handicap 4events 0 wins together · 1 podiums · 4 events · 0 of 5 races won Beat 68% of the fleet together(−11 vs. without) · best 3rd · May 2025 – Oct 2025
  • Marianne Lerch · Ventcoulis · Handicap 3events 0 wins together · 2 podiums · 3 events · 3 of 14 races won Beat 76% of the fleet together(+1 vs. without) · best 2nd · Jun 2023 – May 2024

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

Rating history

-1831672022202320242025Crew rating, all classes

Event history · 14

DateEventBoatClassRoleFinish
4 Oct 2025Régate des Pirates 2025VentcoulisHandicapCrew3rd / 43
24 Jun 2025Semaine du soirVentcoulisHandicapCrew5th / 6
7 Jun 2025Genève-Rolle-Genève 2025VentcoulisHandicapCrew45th / 186
10 May 2025Ouverture du CdPL 2025 - CransVentcoulisHandicapCrew8th / 35
15 Jun 2024Bol d'Or MirabaudVentcoulisHandicapCrew86th / 399
8 Jun 2024Genève-Rolle-Genève 2024VentcoulisHandicapCrew43rd / 197
14 May 2024Les Mardis des Mundo 2024VentcoulisHandicapCrew6th / 14
14 Aug 2023Semaine du soir de Founex 2023VentcoulisHandicapCrew2nd / 25
26 Jun 2023Semaine du soirVentcoulisHandicapCrew3rd / 8
15 Aug 2022Semaine du soir de Founex 2022VentcoulisHandicapCrew4th / 20
13 Aug 2022Régate des Châteaux 2022VentcoulisHandicapSkipper7th / 31
20 Jun 2022Semaine du Soir de VersoixVentcoulisHandicapCrew2nd / 5
10 May 2022Mardi del MundoVentcoulisHandicapCrew2nd / 13
4 Sep 2021Le JoranVentcoulisHandicapCrew2nd / 5

Crew rating across all classes: 123 (±185), #23,922.Helm rating across all classes: 4 (±250). Compiled from public results; not an official ranking.