(1960-06-11) 11 June 1960 (age 63) Stare Czarnowo, Poland
Referencesedit
^Evans, Hilary; Gjerde, Arild; Heijmans, Jeroen; Mallon, Bill; et al. "Ryszard Dawidowicz Olympic Results". Olympics at Sports-Reference.com. Sports Reference LLC. Archived from the original on 18 April 2020. Retrieved 8 July 2016.