| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Mario O.•Desiderio | |
| Used name | Mario•Desiderio | |
| Born | 1 February 1938 in Buenos Aires, Ciudad Autónoma de Buenos Aires |  ARG |
| Measurements | 168 cm / 67 kg | |
| Affiliations | Estudiantes — La Plata, Provincia de Buenos Aires | ARG |
| NOC | Argentina | ARG |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1960 Summer Olympics | Football (Football) | ARG |
Mario Desiderio | |||
| Football, Men (Olympic) | Argentina | =5 |
