| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Raúl Antonio Heliodoro•Martín Fernández | |
| Used name | Raúl•Martín | |
| Born | 3 July 1941 in La Habana (Havana), Ciudad de La Habana |  CUB |
| NOC | Cuba | CUB |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1956 Summer Olympics | Swimming (Aquatics) | CUB |
Raúl Martín | |||
| 400 metres Freestyle, Men (Olympic) | 31 | |||||
| 1,500 metres Freestyle, Men (Olympic) | 20 |
