According to Wikipedia,
John Lawson Hargis is an American former competition swimmer, Olympic gold medalist, and college swimming coach. Hargis represented the United States at the 1996 Summer Olympics, and was a member of the gold medal-winning U.S. 4×100-meter medley relay team. He is formerly the head coach of the Pittsburgh Panthers swimming and diving team at University of Pittsburgh.
John Hargis is affiliated with the following schools: