| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | John-Jason "J.J."•Peterka | |
| Used name | J.J.•Peterka | |
| Born | 14 January 2002 in München (Munich), Bayern |  GER |
| Affiliations | Utah Mammoth — Salt Lake City, Utah |  USA |
| NOC | Germany | GER |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2026 Winter Olympics | Ice Hockey (Ice Hockey) | GER |
J.J. Peterka | |||
| Ice Hockey, Men (Olympic) | Germany | 6 |
