Competitors for 1990 470 World Championship
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Nuria Bover |  ESP |
SAI | |
| Jordi Calafat | ESP |
SAI | 24 June 1968 |
| Gilles Espinasse |  FRA |
SAI | |
| Peggy Hardwiger |  GDR GER |
SAI | 15 November 1967 |
| Wolfgang Hunger | GER |
SAI | 19 July 1960 |
| Sabine Lenkmann | GER |
SAI | |
| Irene Martín | ESP |
SAI | |
| Christina Pinnow | GDR GER |
SAI | 8 July 1967 |
| Olivier Ponthieu | FRA |
SAI | |
| Kiko Sánchez | ESP |
SAI | 19 September 1965 |
| Rolf Schmidt | GER |
SAI | 31 October 1963 |
| Tanja Stemmler | GER |
SAI |