Ryan Andrew Cochrane is a retired Canadian competitive swimmer who specialised in freestyle distance events. Cochrane is an Olympic silver and bronze medallist as well as a triple gold medallist from the Pan Pacific Swimming Championships. He is also a four-time Commonwealth Games champion in the 400-metre and 1,500-metre having won both medals in 2010 and 2014. He holds six world championship medals from the 800-metre and 1500-metre, this also makes Cochrane Canada's all-time leading medallist for a swimmer at the World Aquatics Championships. Cochrane also won gold medals in the 400 and 1,500 m freestyle at the 2015 Pan American Games in Toronto, as well as a bronze in the 4 x 200 m freestyle at the 2015 Games. From the year 2008 - 2015, Cochrane was named the Canadian male swimmer of the year - winning the award 8 times in a row.
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.
Lauren Marie Boyle is a former competitive swimmer from New Zealand. She has competed at three Commonwealth Games and three Olympic Games.
Blair Catherine Evans is an Australian middle distance freestyle swimmer.
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.
Ryan Napoleon is an Australian freestyle swimmer and Commonwealth Games medallist.
Katerine Savard is a Canadian competitive swimmer who specializes in women's butterfly events and freestyle relay. She holds several Canadian national records in the butterfly over the 50-, 100-, and 200-metre distances in both the short and long courses. Savard also holds the Canadian junior butterfly record in the 200-metre event. She won the gold medal at the 100-metre butterfly event at the 2013 Summer Universiade, held in Kazan. Savard also won gold at the 2014 Commonwealth Games in the 100-metre butterfly in Glasgow, where she set the Commonwealth record in the process. At the same games, she won a bronze medal as a member of the women's 4×100-metre medley relay team.
David McKeon is an Australian competition swimmer. At the 2012 Summer Olympics in London, he competed in the men's 400-metre freestyle, finishing in 14th place in the heats, failing to reach the final.
Annika Bruhn is a German swimmer. She competed at the 2012 Summer Olympics. At the 2016 Summer Olympics in Rio de Janeiro, she competed in the women's 200 metre freestyle, finishing 20th in the heats and failing to qualify for the semifinals. She was a member of the women's 4 x 200 metre freestyle relay team which finished 12th in the heats and did not qualify for the final. She was also a member of the women's 4 × 100 m medley relay team which finished 12th in the heats and did not qualify for the final.
Kristian Tsvetanov Gkolomeev is a Greek swimmer. He specializes in sprint freestyle and butterfly events.
Sebastien Daniel Rousseau is a competition swimmer who has represented South Africa in three Summer Olympics and other international swimming championships. He is married to Holly.
Apostolos Christou is a Greek swimmer specializing in backstroke. He is the Greek National Record holder in the 100 metre freestyle and 50, 100, and 200 metre backstroke events, as well as contributing to national record efforts in the 4x100 metre freestyle and medley relays. He is a three-time Olympian, qualifying in 2016, 2021, and most recently 2024, where he became Greece's first Olympic medalist in swimming since the inaugural 1896 Games through his 2nd place finish in the 200 metre backstroke.
Taylor Madison Ruck is a Canadian competitive swimmer. She won two Olympic bronze medals as part of Canada's women's 4×100 metre and 4×200 metre freestyle relay teams at the 2016 Summer Olympics in Rio de Janeiro. Ruck won eight medals at the 2018 Commonwealth Games in Gold Coast, Australia. Her eight medal performance of one gold, five silver, and two bronze tied her with three other athletes for the most all-time at a single Commonwealth Games, as well as making her the most decorated Canadian female athlete ever at a single Commonwealth Games. Ruck is the all-time leading medallist at the FINA World Junior Swimming Championships having won nine gold, two silver, and two bronze over the course of the 2015 and 2017 editions.
Penelope Oleksiak is a Canadian competitive swimmer. Nicknamed "Magic Penny", she is one of her country's most decorated Olympians. Oleksiak rose to fame during the 2016 Summer Olympics, where she became the first Canadian to win four medals in the same Summer Games, and the country's youngest Olympic champion with her gold medal win in the 100 m freestyle. She was the first athlete born in the 2000s to claim an Olympic gold medal in an individual event. Her success led to her being awarded the 2016 Lou Marsh Trophy as Canada's top athlete, the Bobbie Rosenfeld Award as Canada's top female athlete for 2016, and a member of the Canadian Press team of the year. Five years later she won three additional medals at the 2020 Summer Olympics, breaking the national record for Olympic medals; joined in 2024 by sprinter Andre De Grasse, with seven Olympic medals each.
Travis Mahoney is an Australian medley and backstroke swimmer. Winner of two relay medals at the 2012 World Short Course Championships, he is also part of the quartet that broke the world record in the short course mixed 4 × 50 metres freestyle relay. In 2016, he qualified for his first Olympic Games.
Corey Charles Garth Main is a New Zealand swimmer who qualified to compete at the 2016 Summer Olympics to be held in Rio de Janeiro, Brazil, in the men's 100 metre backstroke.
Emma Kay Robinson is a New Zealand swimmer who competed for her country at the 2016 Summer Olympics in Rio de Janeiro, Brazil. She competed in the women's 800 metre freestyle but did not qualify for the final.
Stephen Milne is a Scottish swimmer who competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil.
Douglas John Erasmus is a South African swimmer who qualified to compete at the 2016 Summer Olympics held in Rio de Janeiro, Brazil.
Madeline Groves is an Australian competitive swimmer. She was the Australian national champion in the 200 m butterfly event in 2013, 2014, 2015 and 2016. At the 2014 Commonwealth Games she was a bronze medallist in the 200 m butterfly event, and swam in the heats for the gold medal-winning Australian freestyle relay team. She was selected to represent Australia in the 100 m and 200 m butterfly, and 4 × 200 m freestyle relay events at the 2016 Summer Olympics in Rio de Janeiro.
South Africa 
