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Sailor · 2017–2026

Jean Olivier Kerr

soci t nautique de gen ve HandicapPSAROS 33Bateaux jaugés SRS

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Events
79

219 races · 8 race wins

Win rate
6%

6% win rate · 5 of 79

Podium rate
13%

10 top-three finishes

Typically beats
54%

of boats faced (90%: 53%–56%, 5,448 boats)

Best class ranking
#7

Helm in PSAROS 33 · rating 9

Longest win streak
2

race wins in a row

Most successful partnership
Pascal Batal

3 wins · 3 podiums in 3 events together

Best trio
Damien Lhuillier & Denis Cortella

2 wins · 3 podiums in 8 events, all three aboard

Biggest lift
Pascal Batal

+58 points of fleet beaten when sailing together

Longest-running crew
Cédric Vulliez

Apr 2018 – Jul 2026 · 52 events

Nemesis
Jean-Marc Deryng

13–70 head to head in 93 races

Rival
Cyrus Golchan

45–61 in 118 races

Best day
12 Jun 2021

108-75 · Bol d'Or Mirabaud · about 1 in 3 by chance

Signature result
1st of 31

Régate des Châteaux 2022 · Handicap · 13 Aug 2022

Partnerships · 40 sailors

Most successful partnership: Pascal Batal — 3 wins · 3 podiums in 3 events together
  • Cédric Vulliez · JOKER, JoKer 2.0, JoKer2.0, Ylliam · Bateaux jaugés SRS, Handicap, Jaugé SRS 2018, Monocoque jaugé SRS+ 52events 3 wins together · 5 podiums · 6% win rate · 4 of 151 races won Beat 45% of the fleet together(+2 vs. without) · best 1st · Apr 2018 – Jul 2026
  • Damien Lhuillier · JOKER, JoKer2.0 · "1602" l'Escalade 2017, Bateaux jaugés SRS, Handicap, Jaugé SRS 2018 27events 3 wins together · 5 podiums · 11% win rate · 4 of 83 races won Beat 50% of the fleet together(+8 vs. without) · best 1st · Nov 2017 – Sep 2022
  • Claude Duperret · JoKer 2.0, JoKer2.0 · Bateaux jaugés SRS, Handicap, PSAROS 33, TCF X 26events 0 wins together · 1 podiums · 0% win rate · 1 of 88 races won Beat 39% of the fleet together(−8 vs. without) · best 3rd · May 2023 – Jul 2026
  • Gwendoline van Ossel · JoKer 2.0, JoKer2.0 · Bateaux jaugés SRS, Handicap, PSAROS 33, TCF X 26events 0 wins together · 1 podiums · 0% win rate · 2 of 90 races won Beat 38% of the fleet together(−10 vs. without) · best 3rd · May 2023 – Jul 2026
  • Carolina Metaxas · JOKER, JoKer2.0 · Bateaux jaugés SRS, Handicap, PSAROS 33 24events 0 wins together · 0 podiums · 0% win rate · 1 of 67 races won Beat 46% of the fleet together(+2 vs. without) · best 4th · Jun 2019 – Oct 2025
  • Damien Mazat · JOKER, JoKer2.0, Ylliam · Handicap, Jaugé SRS 2018, La 1602, PSAROS 33 21events 3 wins together · 3 podiums · 14% win rate · 4 of 62 races won Beat 47% of the fleet together(+4 vs. without) · best 1st · May 2018 – Oct 2021
  • Nicolas Maunoir · JoKer 2.0, JoKer2.0 · Bateaux jaugés SRS, Handicap, PSAROS 33, TCF X 21events 0 wins together · 1 podiums · 0% win rate · 1 of 72 races won Beat 38% of the fleet together(−9 vs. without) · best 3rd · May 2023 – Jul 2026
  • Clara Talabardon · JoKer 2.0, JoKer2.0 · Bateaux jaugés SRS, Handicap, PSAROS 33 17events 0 wins together · 0 podiums · 0% win rate · 1 of 60 races won Beat 36% of the fleet together(−11 vs. without) · best 4th · May 2023 – Jun 2025
  • Igor Wojciechowski · JoKer 2.0, JoKer2.0 · Bateaux jaugés SRS, Handicap, PSAROS 33, TCF X 14events 0 wins together · 1 podiums · 0% win rate · 1 of 47 races won Beat 37% of the fleet together(−8 vs. without) · best 3rd · May 2023 – Sep 2025
  • Krystel Vignola · JOKER, JoKer2.0 · Bateaux jaugés SRS, Handicap, TCF X 13events 1 wins together · 3 podiums · 8% win rate · 1 of 18 races won Beat 43% of the fleet together(−1 vs. without) · best 1st · Jun 2019 – Sep 2023

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

Rating history

-4175420182020202220242026Helm rating, all classesCrew rating, all classes

— Helm rating, all classes · - - Crew rating, all classes

Event history · 79

DateEventBoatClassRoleFinish
7 Jul 2026Les Régates du Mardi - Coupe d'EtéJoKer2.0HandicapSkipper14th / 62
21 Apr 2026Les Régates du Mardi - Coupe de PrintempsJoKer2.0HandicapSkipper51st / 73
15 Nov 2025La 1602 - Régate de l'EscaladeJoKer2.0HandicapCrew20th / 32
4 Oct 2025Régate des Pirates 2025JoKer2.0HandicapSkipper36th / 43
27 Sep 2025Critérium Psaros 33JoKer2.0PSAROS 33Skipper7th / 8
6 Sep 2025X de Sciez - eMB Léman 2025JoKer2.0Bateaux jaugés SRSSkipper9th / 48
12 Jul 2025Cordée Lémanique en double 2025JoKer2.0HandicapCrew28th / 31
29 Jun 2025Critérium Psaros 33JoKer2.0PSAROS 33Skipper4th / 6
28 Jun 2025Rives Challenge Pro YachtingJoKer2.0Bateaux jaugés SRSSkipper7th / 25
14 Jun 2025Bol d'Or du LemanJoKer2.0HandicapSkipper129th / 398
7 Jun 2025Genève-Rolle-Genève 2025JoKer2.0HandicapSkipper46th / 186
25 May 2025Criterium des séries + Sparkman & Stephens CupJoKer2.0PSAROS 33Skipper6th / 7
10 May 2025Ouverture du CdPL 2025 - CransJoKer2.0HandicapSkipper35th / 35
6 May 2025Les Régates du Mardi - Coupe de PrintempsJoKer2.0HandicapSkipper26th / 65
16 Nov 2024La 1602 - Régate de l'EscaladeJoKer2.0HandicapSkipper12th / 30
5 Oct 2024Régate des Pirates 2024JoKer2.0HandicapSkipper48th / 53
10 Aug 2024Régate des ChâteauxJoKer2.0HandicapSkipper25th / 28
20 Jul 2024Cordée Lémanique en DoubleJoKer2.0HandicapSkipper9th / 31
16 Jul 2024Les régates Delen du Mardi - Coupe DELEN d'EtéJoKer2.0HandicapSkipper39th / 61
30 Jun 2024Critérium Psaros 33JoKer 2.0PSAROS 33Skipper5th / 7
29 Jun 2024Rives Challenge Pro YachtingJoKer2.0Bateaux jaugés SRSSkipper14th / 22
15 Jun 2024Bol d'Or MirabaudJoKer2.0HandicapSkipper158th / 399
8 Jun 2024Genève-Rolle-Genève 2024JoKer2.0HandicapSkipper86th / 197
1 Jun 2024Psaros 33 Grand-PrixJoKer2.0PSAROS 33Skipper7th / 8
23 Apr 2024Les régates Delen du Mardi - Coupe DELEN de PrintempsJoKer2.0HandicapSkipper53rd / 87

Helm rating across all classes: 25 (±148), #46,808.Crew rating across all classes: -41 (±240). Compiled from public results; not an official ranking.