| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Mario•Santamaría Gil |
| Used name | Mario•Santamaría |
| Born | 30 September 1950 in Mina Limón, León (NCA) |
| Died | 31 March 1974 (aged 23 years 6 months 1 day) in Jiquilillo, Chinandega (NCA) |
| Measurements | 157 cm / 54 kg |
| NOC |  Nicaragua |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1968 Summer Olympics | Boxing | NCA |
Mario Santamaría | |||
| Featherweight, Men (Olympic) | =17 |
