Michelle Smith de Bruin is an Irish lawyer and retired Olympic swimmer. She won three gold medals at the 1996 Summer Olympics in Atlanta, for the 400 m individual medley, 400 m freestyle and 200 m individual medley, and also won the bronze medal for the 200 m butterfly event. Smith's rise to dominance in the 1995 European Championships, followed by her wins in Atlanta at a relatively advanced age for swimmers were marked by allegations of doping, which were never proven. Smith was, however, later banned for four years by FINA, the international swimming federation, for manipulation of an anti-doping sample, by deliberate contamination with alcohol, a decision upheld by the Court of Arbitration for Sport when Smith appealed. Already superannuated in swimming terms, Smith never returned to competitive swimming and later worked as a barrister, practising under her married name of Michelle de Bruin.
Mireia Belmonte García is a Spanish Olympic, world, and European champion swimmer. She is the world record holder in the short course 200 metre butterfly and 400 metre individual medley. Formerly, she held the world record in the short course 400 metre freestyle, 800 metre freestyle, and 1500 metre freestyle. She was the first Spanish woman to win a gold medal in swimming at an Olympic Games and is widely considered to be the greatest Spanish swimmer of all time.
Elizabeth Lyon Beisel is an American competition swimmer who specializes in backstroke and individual medley events. Beisel placed second in the 400m individual medley at the 2016 US Olympic Swimming Trials, qualifying for her third Olympic team. She has won a total of nine medals in major international competition, four gold, one silver, and four bronze spanning the Olympics, World Aquatics, and the Pan Pacific championships. Beisel competed in the 200-meter backstroke and 400-meter individual medley events at the 2008 Summer Olympics, placing fifth and fourth, respectively, in the world. She won the silver medal in the 400-meter individual medley and bronze in the 200-meter backstroke at the 2012 Summer Olympics.
Katinka Hosszú is a Hungarian competitive swimmer specialized in individual medley events. She is a three-time Olympic champion and a nine-time long-course world champion. She is owner of a Budapest based swim school and swim club called Iron Swim Budapest, and co-owner and captain of Team Iron, founding member of the International Swimming League.
Elizabeth Anne Pelton is an American former competitive swimmer and multi FINA world champion.
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.
Melissa Franklin Johnson is an American former competitive swimmer and five-time Olympic medalist. She held the world record in the 200-meter backstroke. As a member of the U.S. national swim team, she also held the world records in the 4×100-meter medley relay.
Ye Shiwen is a Chinese swimmer. At the 2012 Summer Olympics, she won gold medals in the 400 metres and 200 metres individual medley, breaking the world record in the 400 m event and the Olympic record in the 200 m event.
Jördis Steinegger is an Austrian swimmer who specialized in freestyle and individual medley events. She is a two-time Olympian, a nine-time long and short course Austrian record holder, and a member of the Linz Amateur Swimming Club in Linz, under her personal coach Marco Wolf.
Kosuke Hagino is a Japanese former competitive swimmer who specialized in the individual medley and 200 m freestyle. He is a four-time Olympic medalist, most notably winning gold in the 400 m individual medley at the 2016 Summer Olympics.
Ekaterina Avramova is a Bulgarian-born swimmer competing for Turkey.
Jana Korbasová is a Slovak former swimmer, who specialized in backstroke and in individual medley events. She represented Slovakia at the 2000 Summer Olympics, and later became a sixth-place finalist in the 200 m backstroke (2:12.81) at the European Short Course Championships in Valencia, Spain on that same year. Since her retirement came in 2001, Korbasova currently serves as the acting head coach for Howick Pakuranga Swim Club in New Zealand. She has competed in several New Zealand Ironman in Taupo achieving the fastest swim time for women in the non professional division. She won the 2018 New Zealand Coach of the Year.
Praphalsai "Waen" Minpraphal is a Thai former swimmer, who specialized in butterfly, but also competed in backstroke and individual medley. She represented Thailand in all three editions of the Olympic Games since 1992, and earned numerous medals in her own specialties at the Southeast Asian Games since 1991. While residing in the United States on her college career, she helped the California Golden Bears set a new world record (1:49.23) and capture the 4×50 m medley title at the 2000 NCAA Women's Swimming and Diving Championships. Minpraphal is among the Asian swimmers, along with Joscelin Yeo of Singapore and Akiko Thomson of the Philippines, to train for the Bears under women's head coach Teri McKeever.
Hali Flickinger is a retired American professional swimmer who specializes in freestyle, butterfly, and individual medley events. She represents the Cali Condors of the International Swimming League.
Rebecca Meder is a South African swimmer. She is the African record holder in the 100 metre individual medley and the South African record holder in the long course and short course 200 metre individual medley. At the 2022 World Short Course Championships, she placed sixth in the final of the 100 metre individual medley. In the 200 metre individual medley at the 2022 Commonwealth Games, she placed fourth in the final. At the 2021 African Championships, she won 11 gold medals, six in individual events and five in relay events, swimming on the finals relay for each of the five relay events.
Kathryn Eileen Grimes is an American competitive swimmer. At the 2022 World Aquatics Championships, she won silver medals in the 1500 meter freestyle and the 400 meter individual medley. She placed fourth in the 800 meter freestyle at the 2020 Summer Olympics, where she was the youngest member of the US Olympic Team at 15 years of age.
Summer McIntosh is a Canadian competitive swimmer. A four-time World Aquatics champion and two-time Commonwealth Games gold medalist, she is the current world record holder in the women's 400 metre individual medley.
Vivien Jackl is a Hungarian competitive swimmer. She is a 2022 European Junior Championships bronze medalist in the 400-metre individual medley and semi-finalist in the 200-metre backstroke and 200-metre butterfly. At the 2022 World Junior Championships, she placed sixth in the finals of the 200-metre butterfly and the 400-metre individual medley and seventh in the final of the 1500-metre freestyle.
Lisa Nystrand is a Swedish competitive swimmer. At the 2022 European Aquatics Championships, she placed tenth in the semifinals of the 200-metre individual medley and twelfth in the 400-metre individual medley. She placed fourteenth in the semifinals of the 200-metre backstroke at the 2021 European Short Course Championships. At the 2021 European Junior Championships, she placed sixth in the final of the 200-metre individual medley, eighth in the final of the 400-metre individual medley, and tenth in the semifinals of the 200-metre breaststroke.
Hungary 
