| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Onán•Barreiros Rodríguez | |
| Used name | Onán•Barreiros | |
| Born | 3 November 1981 in Las Palmas de Gran Canaria, Las Palmas |  ESP |
| Measurements | 177 cm / 66 kg | |
| Affiliations | RCNGC — Las Palmas de Gran Canaria, Las Palmas | ESP |
| NOC | Spain | ESP |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2008 Summer Olympics | Sailing | ESP |
Onán Barreiros | |||
| Two-Person Dinghy, Open (Olympic) | Aarón Sarmiento | 5 | ||||
| 2012 Summer Olympics | Sailing | ESP |
Onán Barreiros | |||
| Two-Person Dinghy, Open (Olympic) | Aarón Sarmiento | 11 |
