https://worldathletics.org/athletes/poland/marek-zakrzewski-14899513
Marek ZAKRZEWSKI, Poland - 200 Metres, 60 Metres, 200 Metres Short Track, 100 Metres, Sprint Medley 1000m, 4x100 Metres Relay, 4x200 Metres Relay
marek zakrzewskiworld athleticsprofile