| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Mario Alfonso•Bazán Argandoña | |
| Used name | Mario•Bazán | |
| Born | 1 September 1987 in Miraflores, Lima |  PER |
| Measurements | 175 cm / 64 kg | |
| Affiliations | Centro Especializado de Alto Rendimiento de Arequipa, Arequipa, PER | |
| NOC | Peru | PER |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2012 Summer Olympics | Athletics | PER |
Mario Bazán | |||
| Steeplechase, Men (Olympic) | 10 h2 r1/2 |
