| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Janis Jérôme "J.J."•Moser | |
| Used name | J.J.•Moser | |
| Born | 6 June 2000 | |
| Affiliations | Tampa Bay Lightning — Tampa, Florida |  USA |
| NOC | Switzerland |  SUI |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2026 Winter Olympics | Ice Hockey (Ice Hockey) | SUI |
J.J. Moser | |||
| Ice Hockey, Men (Olympic) | Switzerland | 5 |
