Erwin Roca
Biographical details
| Code | TKW-M-000159 |
|---|---|
| Gender | Male |
| Used name | Erwin•Roca |
Results
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Taekwondo | 1978 Pan American Taekwondo Championships | Ciudad de México |  MEX |
-54 kg, Men | 🥉 |  BOL |
|
| Taekwondo | 1989 Bolivarian Games | Maracaibo |  VEN |
-47 kg, Men | 🥉 | BOL |