<prompt> Nyora kuenderera kweiyi ndima - Jan Jankiewicz akazvarwa musi wa17 Gunyana 1955 mutambi wePoland akarega basa. Muna 1979 akahwina menduru mbiri dzesirivha munhangemutange yomumugwagwa paWorld Cycling Championships  <response>: , mumwe nomumwe uye nechikwata chePoland. Akakwikwidza kumaOlympics ezhizha ra1976 na1980 mumitambo mina yakazara. Muna 1976, akapedza ari mugumi uye wechishanu munzvimbo mune 4000 m kuteverwa, mumwe nomumwe uye nechikwata chePoland, zvichiteerana. Muna 1980, akava wechina munhangemutange yomumugwagwa, asi akakundikana kusvika pamugumo munhangemutange yemakiromita zana. 