Mateusz Rzeźniczak
Mateusz Rzeźniczak is a Polish sprinter specializing in the 400 metres. He competed in the men's 4 × 400 metres relay at the 2020 Summer Olympics. Wikipedia
- Sport: Athletics
- Event(s): Sprints
- Club: RKS Lodz
- Coached by: Dominik Kopeć
- Age: 26 years
- Data source: DuckDuckGo