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Sailor · 2017–2026

David Mermod

soci t nautique de gen ve HandicapGrand SurpriseSurprise

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Events
38

114 races · 3 race wins

Win rate
3%

3% win rate · 1 of 38

Podium rate
8%

3 top-three finishes

Typically beats
64%

of boats faced (range 62%–65%, 3,631 boats)

Best class ranking
#47

Crew in Grand Surprise · rating 29

Most successful partnership
Marie le Guillouzic

1 wins · 1 podiums in 3 events together

Best trio
Yoni Beghoura & Marie le Guillouzic

1 wins · 1 podiums in 3 events, all three aboard

Biggest lift
Daniel Huber

+20 points of fleet beaten when sailing together

Longest-running crew
Jenifer Schlup

Oct 2017 – Sep 2022 · 28 events

Nemesis
Hans-Peter Bichelmeier

14–54 head to head in 73 races

Rival
Philippe de Weck

31–33 in 70 races

Best day
14 Jun 2025

123-47 · Bol d'Or du Leman

Signature result
2nd of 39

X de Sciez - eMB Léman · Handicap · 10 Sep 2022

Partnerships · 29 sailors

Most successful partnership: Marie le Guillouzic — 1 wins · 1 podiums in 3 events together
  • Jenifer Schlup · Isis, ISIS · Grand Surprise, Handicap 28events 1 wins together · 3 podiums · 4% win rate · 3 of 97 races won Beat 59% of the fleet together(+18 vs. without) · best 1st · Oct 2017 – Sep 2022
  • Yoni Beghoura · Isis, ISIS · Grand Surprise, Handicap 17events 1 wins together · 1 podiums · 6% win rate · 3 of 68 races won Beat 53% of the fleet together(−3 vs. without) · best 1st · Oct 2017 – Jul 2022
  • Daniel Huber · ISIS · Handicap 17events 0 wins together · 0 podiums · 0% win rate · 2 of 69 races won Beat 65% of the fleet together(+20 vs. without) · best 8th · Jul 2018 – Jul 2022
  • Jean-Luc Rossier · Isis, ISIS · Grand Surprise, Handicap 16events 1 wins together · 2 podiums · 6% win rate · 3 of 55 races won Beat 60% of the fleet together(+9 vs. without) · best 1st · Oct 2017 – Sep 2020
  • Nicolas Fuchs · Isis, ISIS · Grand Surprise, Handicap 13events 0 wins together · 0 podiums · 0% win rate · 0 of 61 races won Beat 51% of the fleet together(−5 vs. without) · best 5th · Oct 2017 – Jul 2022
  • Xavier Bosson · ISIS · Grand Surprise, Handicap 11events 0 wins together · 2 podiums · 0% win rate · 0 of 32 races won Beat 63% of the fleet together(+12 vs. without) · best 2nd · May 2018 – Sep 2022
  • Marie Gouillouzic · ISIS · Grand Surprise, Handicap 9events 0 wins together · 0 podiums · 0% win rate · 0 of 31 races won Beat 58% of the fleet together(+5 vs. without) · best 5th · May 2019 – Jul 2021
  • Stéphanie Girardclos · ISIS · Handicap 6events 1 wins together · 1 podiums · 17% win rate · 1 of 17 races won Beat 69% of the fleet together(+17 vs. without) · best 1st · Sep 2020 – Jul 2021
  • Jean-Marc Aeberle · ISIS · Grand Surprise, Handicap 5events 0 wins together · 0 podiums · 0% win rate · 0 of 21 races won Beat 54% of the fleet together(±0 vs. without) · best 5th · May 2019 – Jul 2020
  • Marc Fredon · Gaia 2 · Handicap, Surprise 4events 0 wins together · 0 podiums · 4 events · 0 of 9 races won Beat 42% of the fleet together(−15 vs. without) · best 17th · May 2025 – Sep 2026

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

Rating history

-244912220182020202220242026Helm rating, full-size sailingCrew rating, full-size sailing

— Helm rating, full-size sailing · - - Crew rating, full-size sailing

Event history · 38

DateEventBoatClassRoleFinish
12 Sep 2026La Double North SailsGaia 2HandicapSkipper61st / 83
30 Aug 2025Translémanique en solitaireGaia 2HandicapSkipper115th / 119
5 Jul 2025Les 6 Heures de Nernier Et Criterium Surprise de Nernier - Yvoire (Acte 6 Trophée Europ'sails)Gaia 2HandicapSkipper30th / 52
14 Jun 2025Bol d'Or du LemanGaia 2HandicapSkipper79th / 399
13 May 2025Les Mardis del Mundo 2025Gaia 2SurpriseSkipper17th / 20
10 Sep 2022X de Sciez - eMB LémanISISHandicapCrew2nd / 39
9 Jul 20226 Heures de NernierISISHandicapCrew42nd / 45
5 Jul 2022Régate DELEN du Mardi, Powered by AUTOBRITT VOLVO -Coupe d'été AUTOBRITT VOLVO-ISISHandicapCrew29th / 62
11 Jun 2022Bol d'Or MirabaudISISHandicapCrew95th / 422
26 Apr 2022Régates DELEN du Mardi, powered by AUTOBRITT VOLVO -Coupe de Printemps DELEN-ISISHandicapCrew13th / 55
9 Oct 2021Top Voiles Léman TourISISHandicapSkipper67th / 83
28 Aug 2021Syz Translémanique en SolitaireISISHandicapSkipper40th / 108
13 Jul 2021Régates Delen du mardi- Coupe d'été Europ'SailsISISHandicapCrew8th / 60
10 Jul 20216 Heures de NernierISISHandicapSkipper27th / 64
12 Jun 2021Bol d'Or MirabaudISISHandicapCrew129th / 426
5 Jun 2021Genève-Rolle-Genève 2021ISISHandicapCrew116th / 191
25 May 2021Régates Delen du mardi - Coupe du Printemps Europ'SailsISISHandicapCrew34th / 59
15 May 2021Ouverture Championnat du Petit LacISISHandicapCrew17th / 36
5 Sep 2020Le JoranISISHandicapCrew1st / 9
21 Jul 2020Régates Delen du mardi- Coupe d'été Europ'SailsISISHandicapCrew33rd / 67
29 Jun 2020Semaine de la Voile du CVSNGISISHandicapCrew34th / 60
12 Oct 2019Finale Surprise & Grand Surprise - Emil Frey Morges - BMWISISGrand SurpriseCrew5th / 8
7 Sep 2019X de Sciez - Generali AssurancesISISGrand SurpriseCrew3rd / 10
17 Aug 2019Régate des Châteaux 2019ISISHandicapCrew5th / 6
9 Jul 2019Régates Delen du mardi- Coupe d'été Europ'SailsISISHandicapCrew22nd / 78

Crew rating, Full-size sailing: 104, #27,045.Helm rating, Full-size sailing: 30, #46,992. Compiled from public results; not an official ranking.