 Pedzisa mutsara unotevera: Jerzy Kowalewski akaberekwa 6 May 1944 mutambi wePoland akarega basa. Akakwikwidza mumakwikwi e3 m springboard uye 10 m chikuva pa 1960 uye 1968 Summer Olympics nechinhu chakanakisa chechinzvimbo chegumi neshanu pachikuva muna 1960. Akakunda menduru yebronze pachikuva pa1966 Makwikwi eEurope Emvura. Munyika yose, akakunda mazita matanhatu mu springboard 1959, 1962, 1963, 1965, 1966, 1967 uye matanhatu mupuratifomu 1959, 1963, 1965, 1966, 1967, 1970. 