Mateusz SIEJO
2017
Poland
First Deaflympic Games: Samsun 2017
Born: 2000
Gender: m
| Deaflympics / World Championships | Sport | Event | Result |
|---|---|---|---|
| Samsun 2017 | Swimming | 100m Freestyle (Men) | |
| Samsun 2017 | Swimming | 200m Freestyle (Men) | |
| Samsun 2017 | Swimming | 4x100m Freestyle Relay (Men) | |
| Samsun 2017 | Swimming | 4x100m Medley Relay (Men) | 4th |
| Samsun 2017 | Swimming | 4x200m Freestyle Relay (Men) | |
| Samsun 2017 | Swimming | 50m Freestyle (Men) |