Jason Edward Lezak (born November 12, 1975) is an American former competitive swimmer and swimming executive. As a swimmer, Lezak specialized in the 50-meter and 100-meter freestyle races. His pro career lasted for nearly fifteen years, spanning four Olympic games and eight Olympic medals.
Lezak is known for his performance at the 2008 Summer Olympics as the anchor for the United States during the men's 4×100-meter freestyle relay. It has been called the greatest Olympic swimming relay race of all time.[1][2]
Lezak has served as the general manager of the Cali Condors, which is part of the International Swimming League.[3]