Danyon Joseph Loader is an Olympic champion, former world record holder swimmer from New Zealand, based in Dunedin. He remains the national record holder in the 400 metre freestyle short course.
Franck Esposito is a former World Record holding, and four-time Olympic, butterfly swimmer from France. He swam for France at the 1996, 2000 and 2004 Olympics; and won the bronze medal in the 200 Butterfly at the 1992 Olympics. During his career, he set the short course World Record in the 200 fly four times.
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.
Sarah Fredrika Sjöström is a Swedish competitive swimmer specialising in the sprint freestyle and butterfly events.
Hayley Gloria Palmer is an Olympian and National Record holding swimmer from New Zealand. She swam for NZ at the 2008 Beijing Olympic Games and 2012 Summer Olympics.
Andrew George Lauterstein is an Australian swimmer and a three-time Olympic medalist.
The men's 100 metre butterfly event at the 2008 Olympic Games took place on 14–16 August at the Beijing National Aquatics Center in Beijing, China.
Jiao Liuyang is a Chinese swimmer, who specializes in the 200-metre butterfly.
Takeshi Matsuda is a retired Japanese Olympic, Asian and National Record holding swimmer. He swam for Japan at the 2004, 2008 Olympics, 2012 Olympics, and 2016 Olympics, winning four medals. At the 2008 Olympics, he won a bronze medal in the men's 200 m butterfly in an Asian Record of 1:52.97; in doing so, he also set the Japanese Record in the event. On November 12, 2011, Matsuda set a new Japanese record (1:49.50) at the FINA World Cup for the short course 200 m butterfly. In doing so, he became just the third swimmer in history to break the 1:50 barrier for the event.
Albert Subirats Altes is an Olympic and national record holding swimmer from Venezuela. He represented his homeland at the 2004, 2008 and 2012 Olympics. At the 2007 World Championships, Subirats won Venezuela's first World Championships medal.
Alon Mandel is an Israeli swimmer who represented Israel at the 2008 Summer Olympics. Mandel is the national record holder (2014) in 50- and 100-meter butterfly. Mandel won the 100-meter butterfly at the 2009 Maccabiah Games and still holds the record in that event.
Guy Marcos Barnea is an Israeli swimmer who represented Israel at the 2008 Summer Olympics, and has won three medals at the European Championships. As of March 2016, he held the Israeli records in the long course 50m backstroke (24.64), the short course 50m backstroke (23.27), and the long course 100m butterfly (51.36).
Keith Eyre Carter was an American competition swimmer, a six time All American, an Olympic silver medalist and world record holder in the 200 yard breaststroke.
Glenn Andrew Mark Snyders is a South African-born former competitive swimmer for New Zealand. He won the silver medal in the 50 m breaststroke at the 2010 Commonwealth Games in a time of 27.67 seconds. He currently holds the New Zealand records for 50 m, 100 m and 200 m breaststroke in both long course and short course.
Vladimir Viktorovich Morozov is a retired Russian competitive swimmer and Olympic medalist. He is the former world record holder in the short course 100-metre individual medley, the current, World Cup record and Russian national record holder in the 100-metre individual medley and 100-metre freestyle, and Russian record holder in the 50-metre freestyle. He also holds the European record for the 100-metre individual medley. Formerly he held the Russian national record in the 50-metre backstroke and the 50-metre butterfly, and held the European and Russian records in the 50-metre breaststroke.
Mehdy Metella is a French freestyle and butterfly swimmer. He was part of the freestyle and medley 4 × 100 m teams that won a gold and a silver medal at the 2014 European Aquatics Championships and gold and bronze at the 2015 World Championship. In both cases, he swam the butterfly leg in the medley relay.
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.
Michael Charles Andrew is an American competitive swimmer and an Olympic gold medalist. He was the 2016 world champion in the 100 meter individual medley. At his first Olympic Games, the 2020 Summer Olympics, he won a gold medal and set a world record as part of the 4x100 meter medley relay, placed fourth in the 100 meter breaststroke, fourth in the 50 meter freestyle, and fifth in the 200 meter individual medley. Andrew's swims in 2021 at the 2020 Olympics made him the first swimmer to represent the United States at an Olympic Games in an individual breaststroke event as well as another individual event other than an individual medley in the then-125-year-history of swimming at the Summer Olympics. He has won 78 medals at Swimming World Cup circuits.
Kristóf Milák is a Hungarian swimmer. He is the current holder of the world record in the long course 200 metre butterfly and the European record in the long course 100 metre butterfly. At his first Olympic Games, the 2020 Summer Olympics, he won a gold medal in the 200 metre butterfly and a silver medal in the 100 metre butterfly. He has also won three gold medals and one silver at the World Aquatic Championships, as well as three gold medals at the European Aquatics Championships. He was the gold medalist in the 400 metre freestyle, 200 metre freestyle, and 200 metre butterfly events at the 2018 Summer Youth Olympics.
Andrey Dmitriyevich Minakov is a Russian swimmer and Olympian. He is the Russian record holder in the long course 100 metre butterfly. He is a former world junior record holder in the long course and short course 50 metre butterfly and long course 100 metre freestyle. At the 2019 World Aquatics Championships, he won silver medals in the 100 metre butterfly and 4×100 metre freestyle relay, and a bronze medal in the 4×100 metre medley relay. In 2021, at the 2020 Summer Olympics, he placed fourth in the 100 metre butterfly, fourth in the 4×100 metre medley relay, seventh in the 4×100 metre freestyle relay, and tenth in the 100 metre freestyle. He also won two gold medals, one silver medal, and three bronze medals at the 2021 World Short Course Championships. In 2022, he won the NCAA title in the 100 yard butterfly.
