| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Juan Martín•Pereyra |
| Used name | Juan Martín•Pereyra |
| Born | 10 August 1980 in Venado Tuerto, Santa Fe (ARG) |
| Measurements | 190 cm / 84 kg |
| Affiliations | JCC |
| NOC | Argentina |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2004 Summer Olympics | Swimming (Aquatics) | ARG |
Juan Martín Pereyra | |||
| 200 metres Freestyle, Men (Olympic) | =40 | |||||
| 400 metres Freestyle, Men (Olympic) | 27 | |||||
| 1,500 metres Freestyle, Men (Olympic) | 26 | |||||
| 2008 Summer Olympics | Swimming (Aquatics) | ARG |
Juan Martín Pereyra | |||
| 400 metres Freestyle, Men (Olympic) | 35 | |||||
| 1,500 metres Freestyle, Men (Olympic) | 34 | |||||
| 2012 Summer Olympics | Swimming (Aquatics) | ARG |
Juan Martín Pereyra | |||
| 400 metres Freestyle, Men (Olympic) | 24 | |||||
| 1,500 metres Freestyle, Men (Olympic) | 29 |