| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Juan José•Gallo Chinchilla | |
| Used name | Juan José•Gallo | |
| Nick/petnames | Juanjo | |
| Born | 18 October 1924 in Iquique, Tarapacá |  CHI |
| Died | 10 June 2003 (aged 78 years 7 months 23 days) | |
| Measurements | 191 cm | |
| NOC | Chile | CHI |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1948 Summer Olympics | Basketball (Basketball) | CHI |
Juan José Gallo | |||
| Basketball, Men (Olympic) | Chile | 6 | ||||
| 1952 Summer Olympics | Basketball (Basketball) | CHI |
Juan José Gallo | |||
| Basketball, Men (Olympic) | Chile | 5 |
