Antonio Rioseco
Biographical details
| Code | ATH-M-036647 |
|---|---|
| Gender | Male |
| Used name | Antonio•Rioseco |
Results
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Athletics | 1968 South American Athletics U20 Championships | Sao Paulo |  BRA |
4 x 100 m Relay, Men | 🥈 |  CHI |