| Roles | Competed in Youth Olympic Games |
|---|---|
| Sex | Male |
| Full name | Mario•Grob |
| Used name | Mario•Grob |
| Born | 2 January 1999 |
| NOC |  Switzerland |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2016 Winter Youth Olympics | Freestyle Skiing (Skiing) | SUI |
Mario Grob | |||
| Halfpipe, Boys (YOG) | 6 | |||||
| Slopestyle, Boys (YOG) | 17 |
