Michael George Klim, OAM is an 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.
Ashley John Callus is an Australian former sprint freestyle swimmer, who won a gold medal in the 4 × 100 m freestyle relay at the 2000 Sydney Olympics.
Eamon Wade Sullivan is an Australian former sprint swimmer, three-time Olympic medallist, and former world record-holder in two events. He was also the winner of the first season of Celebrity MasterChef Australia, and followed up his swimming career with a number of food business ventures.
Francesca Jean Halsall is a retired English competitive swimmer who has represented Great Britain at the Olympics, FINA world championships, and European championships, and England at the Commonwealth Games. She competed primarily in freestyle and butterfly events.
Adam Thorp Brown is an English competition swimmer who has represented Great Britain at the Olympics and FINA world championships, and England at the Commonwealth Games. Brown specialises in the 50-metre and 100-metre freestyle sprint swimming events.
Cate Natalie Campbell, is a Malawian-born Australian former competitive swimmer. She is the current world record holder in the short course 100 m freestyle. She is also a former world record holder in the long course 100 m freestyle, breaking Britta Steffen's supersuit WR by 0.01.
Nicholas Araújo Dias dos Santos is a Brazilian competitive swimmer who specializes in freestyle and butterfly sprint events. He swims for Esporte Clube Pinheiros. He swam the 50-metre freestyle at the 2008 Summer Olympics and was a member of the Brazilian 4×100-meter freestyle team at the 2012 Summer Olympics. At the 50-metre butterfly, he is the World Record holder in Short Course, and he was the Americas Record Holder in Long Course.
Robert "Bobby" Hurley is an Australian swimmer and former World Record holder in the short-course 50 metres Backstroke and 2012 World Champion in the same event. In 2009 he won a bronze medal as a team member on the 4 × 200 m Freestyle relay at the FINA World Championships in Rome. He has five FINA World Championship medals to his name, two gold, one silver and two bronze.
Kenneth King-him To was a Hong Kong Australian swimmer who practised individual medley, freestyle, butterfly and breaststroke. He won 6 medals at the 2010 Summer Youth Olympics, was the male overall winner of the 2012 FINA Swimming World Cup and was a World Championships silver medallist. He was the holder of 16 Hong Kong national swimming records.
James Magnussen is a retired Australian swimmer and Olympic medallist. He was the 2011 and 2013 100-metre freestyle world champion, and holds the record for the fifth fastest swim in history in the 100-metre freestyle, with a time of 47.10, which until 2016 also stood as the fastest swim in textile swimwear material.
Chad Guy Bertrand le Clos, OIS is a South African competitive swimmer who is an Olympic, World and Commonwealth Games champion. He is the African record, Commonwealth record, and South African record holder in the short course and long course 200-metre butterfly and the short course 100-metre butterfly. He also holds African and South African records in the long course 200-metre freestyle and 100-metre butterfly, as well as the short course 100-metre freestyle. Formerly, he was a world record holder in the short course 100-metre butterfly and 200-metre butterfly.
Bronte Campbell is a Malawian-born Australian competitive swimmer. A four time Olympian, Campbell is a triple Olympic gold medallist and a former World Champion in the 50 and 100 m freestyle, having won both titles in 2015.
Cameron McEvoy is an Australian competitive swimmer who represented his country at the 2012, 2016, 2020 and 2024 Summer Olympics. He is the reigning Olympic champion in the men's 50m freestyle, and also the first Australian man to win a gold at this event.
Emma Jennifer McKeon, is a retired Australian competitive swimmer. She is an eight-time world record holder, three current and five former, in relays. Her total career haul of 14 Olympic medals following the 2024 Olympic Games made her the most decorated Australian, the third-most decorated swimmer, and the seventh-most decorated athlete in Olympic history and included one gold medal from the 2016 Summer Olympics in Rio de Janeiro, four gold medals from the 2020 Summer Olympics in Tokyo and one gold medal from the 2024 Summer Olympics in Paris. With four gold and three bronze medals she was the most decorated athlete across all sports at the 2020 Summer Olympics, and tied for the most medals won by a woman in a single Olympic Games. She also won 20 medals, including five gold medals, at the World Aquatics Championships; and a record 20 medals, including 14 gold, at the Commonwealth Games.
Benjamin Proud is an English competitive swimmer, representing Great Britain at the Olympic Games, the FINA World Aquatics Championships and LEN European Aquatics Championships, and England at the Commonwealth Games. Proud specialises in sprint freestyle and butterfly races, specifically the 50-metre distance in both. He is the 2022 World Champion in the 50 metre freestyle, his second long course world title. He is the 2017 world champion in the 50-metre butterfly. He is only the third male swimmer to be simultaneously short-course and long-course World Champion at 50 metre freestyle, after César Cielo and Florent Manaudou. in 2024, at his third attempt he won his first Olympic medal, a silver, in the 50 metre freestyle at the 2024 Summer Olympics in Paris.
Kyle Chalmers, is an Australian competitive swimmer. He is a world record holder in the short course 100 metre freestyle, 4×100 metre medley relay, and long course 4×100 metre mixed freestyle relay. He is the Oceanian and Australian record holder in the short course 50 metre butterfly and 50 metre freestyle.
Matthew Duncan Abeysinghe is a competitive swimmer who has represented Sri Lanka at numerous international competitions, including the 2016 and 2020 Olympics in Rio de Janeiro and Tokyo respectively.
Kyle Abeysinghe is a Sri Lankan national swimmer who has represented his country at several international competitions. Domestically, Abeysinghe holds numerous national records, has been a national champion multiple times, and is a member of the Killer Whale Aquatic Club, coached by his father, Manoj Abeysinghe. At the 2017 Youth Commonwealth Games in Nassau, Bahamas, Abeysinghe won two silver medals in the 50m and 100m freestyle, becoming the only Sri Lankan swimmer to achieve this feat.
Thomas William Darnton Dean is a British competitive freestyle swimmer. He is a triple Olympic gold medallist, winning gold individually in 200 metre freestyle at the 2020 Summer Olympics and as part of a team in 4 × 200 m freestyle relay at the 2020 Summer Olympics and the 2024 Summer Olympics.
Grayson Bell is an Australian swimmer. He competed in the men's 50 metre breaststroke event at the 2018 FINA World Swimming Championships, in Hangzhou, China.
