Competitors for 2009 49er World Championship
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Iain Jensen |  AUS |
SAI | 23 May 1988 |
| Nathan Outteridge | AUS |
SAI | 28 January 1986 |
| Richard Peacock |  GBR |
SAI | 25 January 1986 |
| John Pink | GBR |
SAI | 1 July 1983 |
| Gianfranco Sibello |  ITA |
SAI | 4 October 1975 |
| Pietro Sibello | ITA |
SAI | 28 June 1979 |