| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Juan José•Madrigal Pacheco |
| Used name | Juan José•Madrigal |
| Born | 8 March 1974 in Alajuela, Alajuela (CRC) |
| Measurements | 180 cm / 75 kg |
| NOC | Costa Rica |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1996 Summer Olympics | Swimming (Aquatics) | CRC |
Juan José Madrigal | |||
| 100 metres Breaststroke, Men (Olympic) | 34 | |||||
| 2000 Summer Olympics | Swimming (Aquatics) | CRC |
Juan José Madrigal | |||
| 100 metres Breaststroke, Men (Olympic) | 48 | |||||
| 200 metres Breaststroke, Men (Olympic) | 43 |