|Born||22 October 1989|
|Height||1.90 m (6 ft 3 in)|
|Weight||80 kg (176 lb)|
Piero Codia (born 22 October 1989) is an Italian competitive swimmer who specializes in butterfly. He holds the national records in the 50 and 100 meter butterfly events (long course).
He qualified for the 2016 Summer Olympics in Rio de Janeiro in the 100 meter butterfly.He swam the 6th time in the heats and qualified for the semifinals, where he placed 11th and was eliminated.
Dana Whitney Vollmer is an American former competition swimmer, Olympic gold medalist, and former world record-holder. At the 2004 Summer Olympics, she won a gold medal as a member of the winning United States team in the 4×200-meter freestyle relay that set the world record in the event. Eight years later at the 2012 Summer Olympics, Vollmer set the world record on her way to the gold medal in the 100-meter butterfly, and also won golds in the 4×100-meter medley relay and 4×200-meter freestyle relay. She won three medals at the 2016 Summer Olympics in Rio de Janeiro.
Kaio Márcio de Almeida is a Brazilian swimmer who specializes in the butterfly. He is also known by the reduced versions of his name: Kaio Márcio, Kaio Márcio de Almeida, Kaio Almeida, or Kaio de Almeida.
Ryan Steven Lochte is an American competitive swimmer and 12-time Olympic medalist. Along with Natalie Coughlin, Dara Torres, and Jenny Thompson, he is the second-most decorated swimmer in Olympic history measured by total number of medals, behind only Michael Phelps. Lochte's seven individual Olympic medals rank second in history in men's swimming, tied for second among all Olympic swimmers. He currently holds the world records in the 200-meter individual medley. As part of the American teams, he also holds the world record in the 4×200-meter freestyle and 4x100-meter freestyle (mixed) relay.
Ranomi Kromowidjojo is a Dutch swimmer of mixed Dutch-Javanese Surinamese origin who mainly specialises in sprint freestyle events. She is a triple Olympic champion, winning the gold medal in the 4 × 100 m freestyle relay at the 2008 Olympics, and in the 50 m freestyle and 100 m freestyle at the 2012 Olympics. Kromowidjojo holds the world record in the 50 meter freestyle short course, and as part of the Dutch team she holds the world records in the 4×50 m, 4 × 100 m, and 4 × 200 m freestyle relays. She has won a total of 39 medals in FINA World Championship events.
Sarah Fredrika Sjöström is a Swedish competitive swimmer specialized in the sprint freestyle and butterfly events. She is the current world record holder in the 50-meter freestyle, the 100-meter freestyle, the 200-meter freestyle, the 50-meter butterfly, and the 100-meter butterfly. She is the first Swedish woman to win an Olympic gold medal in swimming. She won the Overall Swimming World Cup in 2017 and 2018 and she has won 10 individual World Championship gold medals. She currently represents Energy Standard in the International Swimming League.
Michael Fred Phelps II is an American former competitive swimmer and 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). When he won eight gold medals at the 2008 Beijing Games, Phelps broke fellow American swimmer Mark Spitz's 1972 record of seven first-place finishes at any single Olympic Games. At the 2004 Summer Olympics in Athens, Phelps had already tied the record of eight medals of any color at a single Games by winning six gold and two bronze medals. 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.
Joeri Verlinden is a Dutch swimmer who specializes in butterfly and freestyle. He is currently trained by Martin Truijens. He was previously trained by Marcel Wouda.
Steffen Deibler is a German former competitive swimmer from Biberach an der Riß. From 2009 to 2018 he was the world record holder for the 50 m butterfly.
Chad Guy Bertrand le Clos, OIS is a South African competitive swimmer who is an Olympic, World and Commonwealth Games champion as well as the Commonwealth record holder in the 50 and 100-metre butterfly. He won gold in the 200-metre butterfly and silver in the 100-metre butterfly in the 2012 Olympics in London, as well as silver medals in the 200-metre freestyle and 100-metre butterfly in the 2016 Summer Olympics. He also won five medals at the 2010 Summer Youth Olympics in Singapore. Le Clos has won the Overall Swimming World Cup four times: 2011, 2013, 2014, and 2017. In 2018, Le Clos claimed three gold medals in the 50m, 100m and 200m butterfly events at the Commonwealth Games. He also placed second in the 100m freestyle and third, along with teammates Cameron van der Burgh, Calvyn Justus and Brad Tandy, in the 4x100 medley relay. With another win in the 200m butterfly, Le Clos made history by becoming the first man to win three consecutive 200m butterfly Commonwealth titles.
Quah Zheng Wen is a Singaporean swimmer who competes in the 200 m and 400 m individual medley, the 100, 200 m backstroke, the 100, 200 m butterfly, and the 50, 100 and 200 m freestyle.
Florent Manaudou is a French competitive swimmer, an Olympic champion of the 50-meter freestyle at the 2012 London Olympics, and the younger brother of Laure Manaudou, a 2004 Olympic gold medalist in swimming. He currently holds the world record in the 50-meter backstroke. He currently represents Energy Standard in the International Swimming League.
John "Jack" Conger is an American competition swimmer who specializes in butterfly and freestyle events. He is an Olympic gold medalist in the 4 × 200 m freestyle relay from the 2016 Summer Olympics in Rio de Janeiro and the current American record-holder in the 200-yard butterfly with a time of 1:37.35.
Madeline Jane "Maya" DiRado - Andrews is an American former competitive swimmer who specialized in freestyle, butterfly, backstroke, and individual medley events. She attended and swam for Stanford University, where she won NCAA titles in the 200 and 400 yard individual medley in 2014 and graduated with a degree in management science and engineering. At the 2016 US Olympic Trials, DiRado qualified to swim the 200 meter and 400 meter individual medley events, as well as the 200 meter backstroke, at the 2016 Summer Olympics. At the 2016 Summer Olympics in Rio de Janeiro, she won a gold medal in the women's 4x200 meter freestyle relay, a silver medal in the 400 meter individual medley, a bronze medal in the women's 200 meter individual medley, and a gold medal in the 200 meter backstroke. Following the Olympics, DiRado retired from the sport.
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. He is the 2017 world champion in the 50-metre butterfly. He currently represents Energy Standard in the International Swimming League.
Rikako Ikee is a Japanese competitive swimmer. She is the national record holder in the 50-meter freestyle and the 100-meter butterfly, and the junior world record holder in the 50-meter freestyle and 50-meter butterfly long-course events, and the 50- and 100-meter butterfly, and 100-meter individual medley in short course.
Kelsi Worrell Dahlia is an American competition swimmer who specializes in butterfly and freestyle events. She currently represents the Cali Condors which is part of the International Swimming League. She qualified for the 2016 Rio Olympics in the 100-meter butterfly and won a gold medal in the 4 x 100-meter medley relay for swimming in the heats.
The Refugee Olympic Team competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016, as independent Olympic participants. In March 2016, the International Olympic Committee (IOC) President Thomas Bach declared that the IOC would choose five to ten refugees to compete at the Rio Olympics, in the context of the "worldwide refugee crisis", of which the European migrant crisis is a prominent part. The athletes competed under the Olympic Flag. Initially, they were labeled "Team of Refugee Olympic Athletes", with the IOC country code ROA, but this was updated to Refugee Olympic Team with the country code ROT.
Tamás Kenderesi is a Hungarian competitive swimmer who specializes in butterfly. He is an Olympics and European Championships bronze medalist, and Youth Olympics gold medalist swimmer.
Aleksandr Sergeyevich Sadovnikov is a Russian competitive swimmer who specializes in butterfly.
Luis Martínez is a Guatemalan swimmer.