EntityQ331620· pop 19· linked from 149 articlesWilliam YorzykSign in to saveAmerican swimmer, Olympic gold medalist, former world record-holder (1933-2020)ConnectionsUnited States at the Pan American GamesEntitySpringfield CollegeEntityUnited StatesCountryMelbourneCityMichael PhelpsEntityYale UniversityEntityUnited States Air ForceEntity1964 Summer OlympicsEntity1956 Summer OlympicsEntityUniversity of TorontoEntitycompetitive swimmingEntityMark SpitzEntityanaesthesiologyEntityPan American GamesEntityNorthamptonEntityRyan LochteEntityLéon MarchandEntityswimming at the Summer OlympicsEntityNational Collegiate Athletic AssociationEntitybutterfly strokeEntityCategories1933 births2020 deaths20th-century American sportsmenAmerican anesthesiologistsAmerican male butterfly swimmersAmerican male freestyle swimmersMedalists at the 1955 Pan American GamesMedalists at the 1956 Summer OlympicsMedical doctors from MassachusettsMilitary personnel from MassachusettsOlympic gold medalists for the United States in swimming