| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Jan•Vetešník |
| Used name | Jan•Vetešník |
| Born | 5 March 1984 in Praha (Prague), Hlavní město Praha (CZE) |
| Measurements | 182 cm / 70 kg |
| Affiliations | ASC Dukla, Praha (CZE) |
| NOC | Czechia |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2012 Summer Olympics | Rowing | CZE |
Jan Vetešník | |||
| Lightweight Coxless Fours, Men (Olympic) | Czech Republic | 11 | ||||
| 2016 Summer Olympics | Rowing | CZE |
Jan Vetešník | |||
| Lightweight Coxless Fours, Men (Olympic) | Czech Republic | 12 |