Lenny Krayzelburg, Russian-American swimmer
Lenny Krayzelburg (born September 28, 1975, as Leonid Krayzelburg; Ukrainian: Леонід Крайзельбург, Russian: Леони́д Кра́йзельбург) is an American former backstroke swimmer, Olympic gold medalist, and former world record holder. He swam in the 2000 and 2004 Olympics, winning a total of four Olympic gold medals.