Leonardo Jorge Costa is a former freestyle and backstroke swimmer from Brazil, who represented his native country at the 2000 Summer Olympics in Sydney, Australia. His biggest success was winning the gold medal in the 200-metre backstroke at the 1999 Pan American Games in Winnipeg, Manitoba, Canada.
Kaye Marie Hall, later known by her married name Kaye Greff, is an American former competition swimmer, two-time Olympic champion, and former world record-holder in two events.
Cathy Jean Ferguson is an American former competition swimmer, Olympic champion, and former world record-holder. She competed at the 1964 Olympic Games in Tokyo, Japan, where she received the gold medal for winning the women's 100-meter backstroke, and another gold as a member of the first-place U.S. team in the women's 4×100-meter medley relay.
Eleanor Suzanne Daniel, is an American former competition swimmer, four-time Olympic medalist, and former world record-holder.
Lillian Debra Watson, commonly known by her nickname Pokey Watson, and later by her married name Lillian Richardson, is an American former competition swimmer, two-time Olympic champion, and former world record-holder in three events.
Gemma Mary Spofforth is an English former competition swimmer who represented Great Britain in the Olympics, FINA world championships and European championships, and England in the Commonwealth Games. Spofforth is the former world record-holder and former world champion in the 100-metre backstroke, and won a total of eight medals in major international championships.
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 the owner of a Budapest-based swim school and swim club called Iron Swim Budapest, and a co-owner and captain of Team Iron, founding member of the International Swimming League.
Susanne Jean Atwood is an American former competition swimmer, two-time Olympic medalist, and former world record-holder in two events.
Melissa Franklin Johnson is an American former competitive swimmer and five-time Olympic medalist. She held the world record in the 200-meter backstroke from 2012 to 2019. As a member of the U.S. national swim team, she also held the world records in the 4×100-meter medley relay.
Kendis Marion Moore, also known by her married name Kendis Drake, is an American former competition swimmer, Pan American Games medalist, and former world record-holder.
Rhiannon Leier is a Canadian former competition swimmer who specialized in breaststroke events. She is a multiple-time Canadian record holder, a two-time finalist at the FINA World Championships, and a six-time NCAA All-American honoree. She also won a bronze medal, as a member of the Canadian swimming team, in the women's 4x100-metre medley relay at the 2002 Pan Pacific Swimming Championships in Yokohama, Japan, clocking at 4:05.59. Leier is also the granddaughter of former baseball player, track athlete, and ice hockey player Edward Leier, who played two seasons with the Chicago Blackhawks in the National Hockey League.
Michelle Lischinsky is a Canadian former swimmer who specialized in backstroke events.
Tessa Solomon is a retired Curaçao swimmer, who specialized in backstroke events. She is a member of the Florida Atlantic Owls swimming and diving team under head coach Steve Eckelkamp, and also, a business graduate at the Florida Atlantic University in Boca Raton, Florida.
Chantal Jean van Landeghem is a Canadian competition swimmer who specializes in the freestyle and butterfly events. She won a bronze medal at the 2016 Summer Olympics as part of the women's 4 x 100 m relay, this was Canada's first relay medal in that event for forty years. Van Landeghem is the reigning 100-metre freestyle and 4 × 100-metre freestyle champion in the Pan American Games, setting games records in both events. Van Landeghem is currently studying and competing through the University of Georgia. She was a competitor for Manitoba at the 2009 Canada Summer Games where she won two gold, a silver, and a bronze medal.
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.
Javier Carlos Acevedo is a Canadian competitive swimmer. He competes primarily in the backstroke events. Acevedo won two bronze medals at the 2017 World Aquatics Championships as part of both the mixed 4×100 m freestyle relay and the 4×100 m mixed medley relay. He has also won a gold medal at the 2015 FINA World Junior Swimming Championships in the 4×100 m mixed freestyle relay and a silver in the 50 m backstroke. Acevado was a former Junior world record holder in the 100 m backstroke event.
Kylie Jacqueline Masse is a Canadian competitive swimmer. She is a four-time Olympic medallist, having tied for the bronze medal at the 2016 Summer Olympics in the 100 m backstroke and then won silver medals at the 2020 Summer Olympics in both the 100 m and 200 m backstroke and a bronze medal in the 4x100 m medley. Masse is a two-time world champion in the 100 m backstroke, breaking the eight year old world record in the process, which she held until July 2018. While winning her title in Budapest at the 2017 World Aquatics Championships she became the first Canadian woman to become a world champion in a swimming event. She subsequently became the first Canadian woman to defend her world title at the 2019 World Aquatics Championships. She is currently the captain for the Toronto Titans of the International Swimming League.
Kelsey Lauren Wog is a Canadian breaststroke swimmer. She won a silver medal in the 200 m breaststroke at the 2016 FINA World Swimming Championships. At the 2016 Junior Pan Pacific Swimming Championships in Maui, Wog captured two individual medals. She earned silver in the 200-m breaststroke and bronze in the 100 m breaststroke. She also contributed to a silver medal in the 4×100-m medley relay with teammates Danielle Hanus, Rebecca Smith and Sarah Darcel. She is a resident of Winnipeg, Manitoba, and is currently a member of the Toronto Titans for the International Swimming League.
Regan Smith is an American competitive swimmer. As of 2024, Smith trains under Bob Bowman with Longhorn Aquatics. She is the world junior record holder in the women's long course 100-meter backstroke and 200-meter backstroke; the world record holder in the long course 100-meter backstroke; and the former record holder in the 200-meter backstroke. She competed at the 2020 Summer Olympics in three events representing the United States, winning a bronze medal in the 100-meter backstroke, a silver medal in the 200-meter butterfly, and a silver medal in the 4×100-meter medley relay. At the World Aquatics Championships, she won individual gold medals in the 200-meter backstroke in 2019 and the 100-meter backstroke in 2022 and a relay gold medal swimming the backstroke leg of the 4x100 medley relay in 2023.
Hannah Margaret McNair "Maggie" Mac NeilOLY, MSc is a Canadian competitive swimmer. A 100 metre butterfly event specialist, she is the 2020 Olympic champion, 2019 World (LC) champion, two-time World (SC) champion, 2022 Commonwealth champion, and 2023 Pan American champion. She holds the short course world record, the Commonwealth record, and Pan American record in the event.
