Mezue ahịrịokwu na-esonụ: Piotr Wiaderek (amụrụ 5 February 1984 na Rymań) bụ onye na-agba ọsọ ọsọ Polish. Ọ gbara asọmpi na
4 × 400 m relay ihe omume na 2012 Summer Olympics. Ọ bụbu onye nnọchi anya ndị nnọchi anya na 2008 Summer Olympics mana emesịghị ahọrọ ya ịgba ọsọ.