| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Walter•Márquez Busto | |
| Used name | Walter•Márquez | |
| Nick/petnames | Cabeza | |
| Born | 28 October 1936 in Montevideo, Montevideo |  URU |
| Died | 3 August 2012 (aged 75 years 9 months 6 days) | |
| Measurements | 181 cm / 85 kg | |
| NOC | Uruguay | URU |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1964 Summer Olympics | Basketball (Basketball) | URU |
Walter Márquez | |||
| Basketball, Men (Olympic) | Uruguay | 8 |
