Mezue ahịrịokwu na-esonụ: Bronisław Gancarz (Ọktoba 31, 1906 na Rudnik nad Sanem - Septemba 30, 1960 na Nisko) bụ onye Poland na-agba ọsọ na egwuregwu. Gancarz gbara asọmpi na
marathon ndị nwoke maka Poland na 1936 Summer Olympics. Ọ gbara onye nke iri atọ na atọ.