Pieter Cornelis Martijn van den Hoogenband is a Dutch retired swimmer. He is a triple Olympic champion and former world record holder.
Federica Pellegrini is an Italian retired swimmer. A native of Mirano, in the province of Venice, she holds the women's 200 meters freestyle world record, and won a gold medal at the 2008 Beijing Olympics. At the 2009 World Championships in Rome, Pellegrini became the first woman ever to break the 4-minute barrier in the 400 m freestyle with a time of 3:59.15.
The Duel in the Pool is a swimming event that took place bi-annually from 2003 to 2015. In 2022, the event was reintroduced with an edition between the United States and Australia and co-organized by Swimming Australia and USA Swimming. From 2003 to 2015, the competition was organized by USA Swimming, and sponsored by Mutual of Omaha, the event was a made-for-television competition pitting the stars from the United States against another team, accumulating points across a series of individual and team-relay events.
Marcel Reinier Wouda is a Dutch former swimmer, who became the first Dutch world champion in men's swimming when he won the world title in the 200 m individual medley at the 1998 World Aquatics Championships in Perth, Australia. He was the coach of Olympic champions Maarten van der Weijden and Hinkelien Schreuder at the Nationaal Zweminstituut Eindhoven.
Magdalena Johanna Maria "Marleen" Veldhuis is a retired swimmer from the Netherlands. She was world record holder in four events. Veldhuis won eight world championships gold medals and 20 European championships gold medals. In the Olympics, she won a bronze medal in London 2012 in the 50 m freestyle, as well as three relay medals: bronze in Athens 2004, gold in Beijing 2008, and silver in London 2012.
Sophie Jane Edington is an Australian backstroke and freestyle swimmer.
Frederike Johanna Maria "Femke" Heemskerk is a former Dutch competitive swimmer who mainly specializes in freestyle, but also has a strong backstroke and medley.
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.
Joanne Amy Jackson is an English freestyle swimmer. She is the sister of retired Olympic swimmer Nicola Jackson. She was born in Northallerton and went to Richmond School, North Yorkshire.
Richard "Ricky" Berens is an American former competition swimmer, two-time Olympic gold medalist, world champion, and current world record-holder. As a member of the U.S. national team, he holds the world record in the 4×200-meter freestyle relay. He competed in the 4×100-meter and 4×200-meter freestyle relay events, as well as the individual 200-meter freestyle at the 2012 Summer Olympics.
The 2009 Duel in the Pool was a swimming competition between a team from the United States and a combined British, German and Italian "E-Stars" team held on Friday 18 and Saturday 19 December 2009 at the Manchester Aquatics Centre, United Kingdom. The naming rights are held by Mutual of Omaha and British Gas in the United States and Europe respectively – the event was therefore promoted as the 2009 Mutual of Omaha Duel in the Pool and 2009 British Gas Duel in the Pool.
Sharon van Rouwendaal is a Dutch swimmer and the Olympic gold medalist in the 10 km open water marathon at the 2016 Olympics in Rio de Janeiro.
Edward Sinclair is Double Olympian, World and European medallist and Ex-British and European record holder from Great Britain. He swam on a relay for Great Britain at the 2000 Olympics, and was also a member of the 2004 team.
Matthew McLean is an American competition swimmer who has been a member of several winning U.S. teams in freestyle relay events. He was a member of the 2012 United States Olympic team, and earned a gold medal as a member of the winning U.S. team in the 4×200-meter freestyle relay at the 2012 Summer Olympics.
Warrender Baths Club is a swimming club which originated at Warrender Baths in Edinburgh, Scotland, established in 1888. In 2013 the Club had 600 members with an active membership of 350 swimmers training at nine swimming pools across Edinburgh. Their swimmers compete in a wide range of international and national competitions including the Olympic and Commonwealth Games. Warrender has been called the premier swimming club in Scotland and claims to be one of the oldest, most successful swimming clubs in the UK.
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.
James George Guy is an English competitive swimmer who specialises in freestyle and butterfly. Guy has won gold medals representing Great Britain at the Olympic Games, the World and European Championships, and England in the Commonwealth Games.
Duncan William MacNaughton Scott is a Scottish swimmer representing Great Britain at the FINA World Aquatics Championships 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 - and becoming Great Britain's most decorated swimmer in Olympic history. An all-rounder in the pool, Scott has swum internationally in 100 and 200 metres freestyle and butterfly, and 200 metres individual medley. He has won a gold at the Olympics and two golds at the World Championships in 4 x 200 metre freestyle relay, a gold in the 4 x 100 metre medley relay, as well as silvers at the World Championships and Olympics in freestyle and medley relay. Individually, Scott was the 100 metre freestyle champion at the 2015 European Games and 2018 Commonwealth Games, and the 200 metre freestyle champion at the same European Games and the 2018 European Aquatics Championships.
Thomas William Darnton Dean is a British competitive freestyle swimmer. He is a double Olympic gold medalist, winning gold individually in 200 metre freestyle and as part of a team in 4 × 200 m freestyle relay at the 2020 Summer Olympics.
Matthew Richards is a British swimmer. Richards swam the third leg of the gold-medal winning Great Britain 4 x 200 metre freestyle relay at the 2020 Summer Olympics, the first British team to win the event since 1908. Previously, he had won two silver medals in team freestyle relays at the European Championships.
Great Britain