| Roles | Referee |
|---|---|
| Sex | Male |
| Full name | Nico•Ammann |
| Used name | Nico•Ammann |
| NOC |  Switzerland |
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 2024 Winter Youth Olympics | Freestyle Skiing (Skiing) | SUI |
Nico Ammann | ||||
| Halfpipe, Boys (YOG) | Final Standings | Judge #3 | |||||
| Big Air, Boys (YOG) | Final Round | Judge #3 | |||||
| Big Air, Boys (YOG) | Qualifying Round | Judge #3 | |||||
| Halfpipe, Girls (YOG) | Final Standings | Judge #3 | |||||
| Slopestyle, Girls (YOG) | Final Standings | Judge #3 | |||||
| Big Air, Girls (YOG) | Final Round | Judge #3 | |||||
| Big Air, Girls (YOG) | Qualifying Round | Judge #3 |
