Competitors for 2010 49er World Championship
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Xabier Fernández |  ESP |
SAI | 19 October 1976 |
| Iain Jensen |  AUS |
SAI | 23 May 1988 |
| Iker Martínez | ESP |
SAI | 16 June 1977 |
| Nathan Outteridge | AUS |
SAI | 28 January 1986 |
| Gianfranco Sibello |  ITA |
SAI | 4 October 1975 |
| Pietro Sibello | ITA |
SAI | 28 June 1979 |