| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Guillermo•Velásquez | |
| Used name | Guillermo•Velásquez | |
| Born | 10 December 1944 in Osorno, Los Lagos |  CHI |
| Measurements | 156 cm / 54 kg | |
| NOC | Chile | CHI |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1968 Summer Olympics | Boxing | CHI |
Guillermo Velásquez | |||
| Bantamweight, Men (Olympic) | =33 |
