Guillermo Fierro
Biographical information
| Roles | Non-starter |
|---|---|
| Sex | Male |
| Full name | Guillermo•Fierro Manly |
| Used name | Guillermo•Fierro |
| NOC |  Mexico |
Results
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1952 Summer Olympics | Swimming (Aquatics) | MEX |
Guillermo Fierro | |||
| 100 metres Backstroke, Men (Olympic) |
Olympic family relations
- Brother of Efrén Fierro
- Brother of Alejandro Fierro