| Code | ATH-M-037283 |
|---|---|
| Gender | Male |
| Used name | Jefferson•Peña |
| Born | 20 October 1988 |
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Athletics | 2007 South American Athletics Junior Championships | San Pablo | 5,000 m, Men | 🥈 | |||
| Athletics | 2007 South American Athletics Junior Championships | San Pablo | 10,000 m, Men | 🥇 | |||
| Athletics | 2007 Pan American Junior Athletics Championships | Sao Paulo | 10,000 m, Men | 🥈 |