Aaron Peirsol

Aaron Peirsol

 Aaron Peirsol

 Aaron Peirsol

 Aaron Peirsol

Aaron Wells Peirsol (born July 23, 1983) is a American former swimmer who specialized in the backstroke. He is a three-time Olympian and seven-time Olympic medalist (five gold, two silver). As part of the American team, he holds the world record in the 4×100-meter medley relay (long course). Individually, he currently holds the world record in the 100 and 200-meter backstroke (long course).