Efrén Fierro
Biographical details
| Code | SWI-M-010632 |
|---|---|
| Gender | Male |
| Full name | Efrén•Fierro Manly |
| Used name | Efrén•Fierro |
| Born | 26 May 1929 |
Results
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Swimming | 1951 Pan American Games | Buenos Aires |  ARG |
1,500 m Freestyle, Men | 🥉 |  MEX |
|
| Swimming | 1951 USA Swimming National Championships (Outdoor/LCM) | Detroit, Michigan |  USA |
800 m Freestyle, Men | 8 | MEX |
|
| Swimming | 1951 USA Swimming National Championships (Outdoor/LCM) | Detroit, Michigan | USA |
1,500 m Freestyle, Men | 6 | MEX |