W. Niewiarowski is a midfielder. W. Niewiarowski is a represents Poland, 24 years old, midfielder. W. Niewiarowski wears shirt number 28. W. Niewiarowski was born in Augustów, Poland on 2001-09-22. W. Niewiarowski is 177 cm cm tall and weighs 75 kg kg. W. Niewiarowski's Sportra profile tracks season statistics across I Liga, Cup. W. Niewiarowski's page brings together career clubs, trophies, injury history, multi-competition stats, and related news headlines. On Sportra you can explore W. Niewiarowski season statistics, transfer history, trophies, injury updates, and related news across every competition tracked in the profile.