Nathan Ghar-jun Adrian is an American competitive swimmer and five-time Olympic gold medalist who formerly held the American record in the long course 50-meter freestyle event.
Chad Guy Bertrand le Clos, OIS is a South African competitive swimmer who is an Olympic, World and Commonwealth Games champion. He is the African record, Commonwealth record, and South African record holder in the short course and long course 200-metre butterfly and the short course 100-metre butterfly. He also holds the African records and South African records in the long course 200-metre freestyle and 100-metre butterfly, and the short course 100-metre freestyle. Formerly, he was a world record holder in the short course 100-metre butterfly and 200-metre butterfly.
Thomas Allen Shields is an American competitive swimmer. He is a two-time Olympian and the current American record-holder in the short course 50-meter and 200-meter butterfly events. At the 2016 Summer Olympics, Shields won a gold medal in the 4x100-meter medley relay for swimming the butterfly leg of the relay in the prelims. Later the same year he became the first American to swim faster than 44 seconds in the 100-yard butterfly, setting a new American record of 43.84. For the 2020 Summer Olympics, he swam the butterfly leg of the 4x100-meter medley relay in the prelims, and won a gold medal in the event when the finals relay finished in first place. At the Kazan stop of the 2021 FINA Swimming World Cup, Shields was the one and only swimmer representing the United States to compete in the international swimming competition, winning two gold medals and one silver medal in individual events. For the whole 2021 World Cup, Shields was the highest scoring American competitor and second-highest scoring male competitor.
Joseph Isaac Schooling is a Singaporean competitive swimmer. He was the gold medalist in the 100m butterfly at the 2016 Olympics, achieving Singapore's first ever Olympic gold medal. His winning time of 50.39 seconds broke multiple records at National, Southeast Asian, Asian and Olympic level.
Ryan Fitzgerald MurphyOLY is an American competitive swimmer who specializes in backstroke. He is a 4-time Olympic gold medalist and the world-record holder in the men's 100-meter backstroke.
Olivia Smoliga is an American competitive swimmer who specializes in backstroke and freestyle events. She won a record eight gold medals at the 2018 World Championships, becoming the first swimmer, male or female, to win eight or more gold medals in a single FINA World Swimming Championships or FINA World Aquatics Championships. Smoliga is the current American record-holder in the 50-meter backstroke. She is also the current Guinness World Record holder for "most gold medals won at a single FINA World Championships" by an individual swimmer. At the 2016 Summer Olympics held in Rio de Janeiro, she won a gold medal for swimming the backstroke leg in the preliminary heat of the 4x100-meter medley relay.
Chase Tyler Kalisz is an American swimmer who specializes in individual medley events. He is an Olympic gold medalist in the 400-meter individual medley at the 2020 Summer Olympics in Tokyo, an Olympic silver medalist at the 2016 Summer Olympics in Rio de Janeiro and a two-time World Aquatics Championships gold medalist.
Caeleb Remel DresselOLY is an American professional swimmer who specializes in freestyle, butterfly, and individual medley events. He swims representing the Cali Condors as part of the International Swimming League. He won a record seven gold medals at the 2017 World Aquatics Championships in Budapest, nine medals, six of which were gold, at the 2018 World Swimming Championships in Hangzhou, and eight medals, including six gold, at the 2019 World Aquatics Championships in Gwangju. Dressel is a seven-time Olympic gold medalist and holds world records in the 100 meter butterfly, 50 meter freestyle, and 100 meter individual medley.
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.
Ryan Held is an American freestyle swimmer who specializes in the sprint events, and is currently sponsored by Arena. He holds the U.S. Open record in the long course 100 meter freestyle and three world records in short course relay events. At the 2016 Summer Olympics he won a gold medal in the 4×100 meter freestyle relay, swimming in both the prelims and the final of the event. In 2021, he won silver medals in the 50 meter freestyle and the 100 meter freestyle at the 2021 World Short Course Championships.
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. He also currently holds the Hungarian record in the short course 50 metre backstroke. 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 one gold medal 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.
The men's 100 metre freestyle event at the 2020 Summer Olympics was held from 27 to 29 July 2021 at the Tokyo Aquatics Centre. There were approximately 60 competitors from approximately 45 nations, with the ultimate numbers determined through the ongoing selection process, including universality places.
The men's 100 metre butterfly event at the 2020 Summer Olympics was held from 29 to 31 July 2021 at the Tokyo Aquatics Centre. It was the event's fourteenth consecutive appearance, having been held at every edition since 1968.
The Men's 50 metre freestyle competition at the 2019 World Championships was held on 26 and 27 July 2019. Caeleb Dressel finished first in the final, retaining the title he won in the previous Championships.
The Men's 50 metre butterfly competition at the 2019 World Championships was held on 21 and 22 July 2019. The defending champion Ben Proud finished 7th in the final. The winner, Caeleb Dressel, set a competition record in the final, winning in 22.35 seconds.
The Men's 200 metre butterfly competition at the 2019 World Championships was held on 23 and 24 July 2019. The event was won by Kristóf Milák, who broke a 10-year-old record set by Michael Phelps, and set a new world-record time of 1:50.73 in the process.
The 4 × 100 metre mixed freestyle relay competition at the 2019 World Championships was held on 27 July 2019. The event was won by the United States team in a world record time of 3 minutes, 19.40 seconds.
Zachary "Zach" Douglas Apple is an American competitive swimmer who specializes in the sprint freestyle events. He currently swims for DC Trident in the International Swimming League. He won his first Olympic gold medal in the 4x100-meter freestyle relay at the 2020 Summer Olympics, swimming in the prelims and the final of the event, and later in the same Olympic Games won a gold medal and helped set a new world record and Olympic record in the 4x100-meter medley relay, swimming the freestyle leg of the relay in the final.
Brooks Curry is an American competitive swimmer. He is an Olympian and a gold medalist in the 4x100-meter freestyle relay at the 2020 Summer Olympics. At the 2022 NCAA Championships, he won the NCAA title in the 50-yard freestyle and 100-yard freestyle.
David Avery Curtiss is an American professional swimmer. At the 2019 World Junior Championships he won the silver medal in the 50-meter freestyle. In 2021 he set a new American high school record in the 50-yard freestyle for all high school swimming, public and private, in the United States. He has been a multiple-time member of the USA Swimming National Team in the 50-freestyle.
