EntityQ10881081· pop 8· linked from 135 articlesJay MortensonSign in to saveAmerican swimmerConnectionsEvgeny KoptelovEntityUnited StatesCountryRussiaCountryJapanCountryItalyCountryChinaCountryUkraineCountryHungaryCountrySoviet UnionConceptSeoulCityMadisonEntityWayback MachineEntity1988 Summer OlympicsEntitycompetitive swimmingEntityLos Angeles TimesEntityWorld University GamesEntityswimming at the Summer OlympicsEntitybutterfly strokeEntitybackstrokeEntityMatt BiondiEntityCategories1966 births20th-century American sportsmen21st-century American sportsmenAmerican male backstroke swimmersAmerican male butterfly swimmersFISU World University Games bronze medalists for the United StatesFISU World University Games gold medalists for the United StatesLiving peopleMedalists at the 1987 Summer UniversiadeMedalists at the 1988 Summer OlympicsOlympic gold medalists for the United States in swimming