Pedzisa mutsara unotevera: Igor Anatolievich Potyakin (; akazvarwa 14 Gunyana 1955) ari pamudyandigere Russian backstroke mutambi uyo akahwina menduru yebronze mu 4 × 100 m medley relay pa
1974 Makwikwi eEuropean Aquatics. Munguva yebasa rake akahwina mikombe mitanhatu yenyika mumamita zana (1973-1976) uye mazana maviri emamita kumusana (1974) uye 4 × 100 m medley relay (1974).