Matthew Nicholas Biondi is an American former competitive swimmer and water polo player. As a swimmer, he is an eleven-time Olympic medalist, and former world record-holder in five events. Biondi competed in the Summer Olympic Games in 1984, 1988 and 1992, winning a total of eleven medals. During his career, he set three individual world records in the 50-meter freestyle and four in the 100-meter freestyle.
Anthony Conrad Nesty is a Trinidadian-Surinamese swimming coach and former competition swimmer who was an Olympic gold medallist in the 100-metre butterfly event in 1988. He is currently the head coach of the Florida Gators men's and women's swim team at the University of Florida, where he attended school.
Michael George Klim, OAM is a Polish-born Australian swimmer, Olympic gold medallist, world champion, and former world record-holder of the 1990s and 2000s. He is known as the creator of straight arm freestyle.
Ian Lowell Crocker is an American former competition swimmer, five-time Olympic medalist, and former world record-holder. During his career, he set world records in the 50- and 100-meter butterfly and the 100-meter freestyle. He has won a total of twenty-one medals in major international competition, spanning the Olympics, the FINA World Aquatics Championships, and the Pan Pacific Swimming Championships. He coached for many years at the Western Hills Athletic Club and has helped coach the Longhorns swim camp in 2019 as well as other years. Since Spring of 2022 when the new facility opened, Crocker coaches at the Western Aquatics and Social Club at the Eanes Independent School District Aquatics center.
Pedro Pablo Morales Jr. is an American former competitive swimmer. He set world records in the 100-meter butterfly in 1984 and 1986. He was the 100-meter butterfly gold medalist at the 1992 Olympic Games, as well as winning 4 × 100 meter medley relay gold medals at both the 1984 and 1992 Olympic Games. He also won 100-meter butterfly and 4 × 100 meter medley relay gold medals at the 1986 World Championships.
Matthew John Cowdrey is an Australian politician and Paralympic swimmer. He presently holds numerous world records. He has a congenital amputation of his left arm; it stops just below the elbow. Cowdrey competed at the 2004 Paralympic Games, 2006 Commonwealth Games, 2008 Paralympic Games, 2010 Commonwealth Games, and the 2012 Paralympic Games. After the 2012 London Games, he is the most successful Australian Paralympian, having won thirteen Paralympic gold medals and twenty three Paralympic medals in total. On 10 February 2015, Cowdrey announced his retirement from swimming.
Adam Robert Pine is a former competitive swimmer and current sports administrator. He has represented his country in numerous international competitions, earning several medals and setting national and commonwealth records. After retiring from competitive swimming, Pine transitioned into a career as a sports administrator, where he has made a significant impact in developing and promoting the sport in his community. He is respected for his dedication and passion for sports, as well as his ability to effectively lead teams and manage sports organisations. Pine specialised as a sprint freestyle and butterfly swimmer. He was an Australian Institute of Sport (AIS) scholarship holder and national team member from 1993 to 2009 and has the longest tenure on the Australian Swim Team.
Jon C. Olsen is an American former competition swimmer, four-time Olympic champion, and former world record-holder. Olsen was a successful relay swimmer for the U.S. national team in the late 1980s and 1990s. He has won a total of 27 medals in major international competition, 20 gold, 5 silver, and 2 bronze spanning the Olympics, the World, Pan Pacific, and the Pan American championships.
Matthew Owen Gribble was an American high school and college competitive swimmer, 1982 World Aquatics champion, two-time U.S. Olympic team member, and an August 1983 world record-holder in the 100-meter butterfly. He also swam on a 4x100 U.S. medley relay team at the August 1982 World Aquatics championships that set a world record of 3:40.84.
Douglas Albert Russell is an American former competitive swimmer, Olympic champion, and former world record-holder in three different events.
Gary Steven Ilman was an American competition swimmer, two-time Olympic gold medalist, and former world record-holder in two relay events. He would later coach swimming, serving as a Head Coach at Colorado State, and work in the electronics industry.
Matthew Haynes Vogel is a swim coach of over forty years, an American former competition swimmer for the University of Tennessee, a 1976 Olympic gold medalist in the butterfly and medley relay, and a former world record-holder in the 4x100-meter medley relay event.
Andrew George Lauterstein is an Australian swimmer and a three-time Olympic medalist.
Michael Fred Phelps II is an American former competitive swimmer. He is the most successful and most decorated Olympian of all time with a total of 28 medals. Phelps also holds the all-time records for Olympic gold medals (23), Olympic gold medals in individual events (13), and Olympic medals in individual events (16). At the 2004 Summer Olympics in Athens, Phelps tied the record of eight medals of any color at a single Games, held by gymnast Alexander Dityatin, by winning six gold and two bronze medals. Four years later, when he won eight gold medals at the 2008 Beijing Games, he broke fellow American swimmer Mark Spitz's 1972 record of seven first-place finishes at any single Olympic Games. At the 2012 Summer Olympics in London, Phelps won four gold and two silver medals, and at the 2016 Summer Olympics in Rio de Janeiro, he won five gold medals and one silver. This made him the most successful athlete of the Games for the fourth Olympics in a row.
Rachel Komisarz, also known by her married name Rachel Komisarz-Baugh, is an American former competition swimmer, Olympic gold medalist, world record-holder and collegiate swimming coach.
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. In his twenty year coaching career, he was the head coach of the Pittsburgh Panthers swimming and diving team at University of Pittsburgh from 2016 to 2022, and had formerly coached at Auburn, and Penn State.
James George Guy is an English competitive swimmer who specialises in freestyle and butterfly. Guy has won multiple gold medals at each of the major international meets available to him, including for Great Britain at the Olympic Games (3), the World (5) and European Championships (7), and for England in the Commonwealth Games (2). In addition to further medals in those events, he has also reached the podium at both the World and European short-course championships. With 45 major medals at international championship meets, 19 at global level, he is one of the most decorated swimmers in British history.
Duncan William MacNaughton Scott is a Scottish swimmer representing Great Britain at the FINA World Aquatics Championships, LEN European Aquatics Championships, European Games and the Olympic Games, and Scotland at the Commonwealth Games. Scott made history after winning four medals - more than any other British athlete at a single Olympic Games - in Tokyo 2020, simultaneously becoming Great Britain's most decorated swimmer in Olympic history. With an additional gold and silver medal in Paris 2024 bringing his total to eight, Scott became tied with Bradley Wiggins as the third most-decorated Olympian in British history. Scott is the only athlete in the top three to still be actively competing.
Léon Marchand is a French swimmer. He is the world record holder in the long course 400 metres individual medley; the Olympic record holder in the 200 metres butterfly, the 200 metres breaststroke and the 200 metres individual medley; and the French record holder in the long course 200 metre individual medley, 200 metre butterfly and 200 metre breaststroke. At the 2024 Summer Olympics, he won gold medals in the 200 m medley, 200 metre breaststroke, 200 metre butterfly, and 400 metre medley. He became the fourth swimmer in Olympic history to win four individual gold medals at a single Games.
Matthew Sates is a South African swimmer. He is the African record holder in the short course 200 metre freestyle, 400 metre freestyle, and 200 metre individual medley as well as the South African record holder in the 400 metre individual medley. He is the 2022 World Short Course champion in the 200 metre individual medley and bronze medalist in the 400 metre individual medley. At the 2022 NCAA Division I Championships, he won the NCAA title in the 500 yard freestyle. For the 2021 FINA Swimming World Cup, he was the overall male winner, earning a total of 18 medals, including 13 gold medals.
Great Britain
England