| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Fermín•Mas Arranz | |
| Used name | Fermín•Mas | |
| Other names | Fermí Más i Arranz | |
| Born | 9 July 1946 in Barcelona, Barcelona |  ESP |
| Measurements | 175 cm / 66 kg | |
| Affiliations | CN Barcelona — Barcelona, Barcelona | ESP |
| NOC | Spain | ESP |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1968 Summer Olympics | Water Polo (Aquatics) | ESP |
Fermín Mas | |||
| Water Polo, Men (Olympic) | Spain | 9 |
