| Roles | Competed in Olympic Games • Competed in Youth Olympic Games |
|---|---|
| Sex | Male |
| Full name | Petr•Hák |
| Used name | Petr•Hák |
| Nick/petnames | Hakys |
| Born | 30 May 2003 in Jilemnice, Liberecký kraj (CZE) |
| Affiliations | KB Jilemnice |
| NOC |  Czechia |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2020 Winter Youth Olympics | Biathlon | CZE |
Petr Hák | |||
| 7.5 kilometres Sprint, Boys (YOG) | 35 | |||||
| 12.5 kilometres, Boys (YOG) | 53 | |||||
| 2026 Winter Olympics | Biathlon | CZE |
Petr Hák | |||
| 20 kilometres, Men (Olympic) | 81 | |||||
| 4 × 7.5 kilometres Relay, Men (Olympic) | Czechia | 6 |
