Pari gbolohun ti o tẹle: Dariusz Kowaluk (ti a bi ni Oṣu Kẹrin Ọjọ 16, Ọdun 1996) jẹ oludije iyara Polandi ti o ṣe amọja ni awọn mita 400. Ó gba àmì ẹ̀yẹ fàdákà nínú ìdíje 4 × 400 metres relay ní
2017 European U23 Championships bi daradara bi ami wura ni apapọ 4 x 400 mita relay ni 2020 Summer Olympic Games.