| Roles | Competed in Youth Olympic Games |
|---|---|
| Sex | Male |
| Full name | Mateusz•Janik |
| Used name | Mateusz•Janik |
| Born | 20 November 1995 in Wałbrzych, Dolnośląskie (POL) |
| NOC |  Poland |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2012 Winter Youth Olympics | Biathlon | POL |
Mateusz Janik | |||
| Sprint, Boys (YOG) | 30 | |||||
| Relay, Mixed Youth (YOG) | Poland | 12 | ||||
| Pursuit, Boys (YOG) | 33 |
