Georgina Bardach Martin is a swimmer from Argentina. At the 2002 FINA Short Course World Championships in Moscow, she finished third in the 400 m Individual Medley race. She also won the gold medal at the 2003 Pan American Games in Santo Domingo.
Ryan Steven Lochte is an American former competition swimmer and 12-time Olympic medalist. He is the third-most decorated swimmer in Olympic history measured by total number of medals, behind only Michael Phelps and Katie Ledecky. 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 4×100-meter freestyle (mixed) relay.
Anja Klinar is a butterfly and medley swimmer from Slovenia. She has competed for her native country at four Olympic Games, from 2004–2016. She represented Slovenia in the 4 × 200 m freestyle relay, 200 m butterfly and 400 individual medley at the 2004 Olympics, the 200 and 400 m individual medley at the 2008 Summer Olympics, the 4 × 200 m freestyle relay, 200 m butterfly and the 400 m individual medley at the 2012 Summer Olympics and the 200 m butterfly and the 4 × 200 m freestyle at the 2016 Olympics.
Michael Fred Phelps II is an American former competitive swimmer. He is 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). At the 2004 Summer Olympics in Athens, Phelps tied the record of eight medals of any color at a single Games, held by gymnast Alexander Dityatin, by winning six gold and two bronze medals. Four years later, when he won eight gold medals at the 2008 Beijing Games, he broke fellow American swimmer Mark Spitz's 1972 record of seven first-place finishes at any single Olympic Games. 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.
Diogo Carvalho is a Portuguese swimmer. He made his Olympic debut at the 2008 Summer Olympics in the 200 metre individual medley. He competed in the 200 and 400 m individual medleys at the 2012 Summer Olympics. He competed in the 200 m individual medley at the 2016 Summer Olympics.
Christopher James Walker-Hebborn is an English swimmer who competed for Great Britain at the 2012 Summer Olympics and the 2016 Summer Olympics, winning a silver medal at the latter.
Dávid Verrasztó is a Hungarian competitive swimmer. He competed at the 2012 and 2016 Summer Olympics, in the 200 and 400 m individual medleys. His father and coach, Zoltán Verrasztó, and his sister, Evelyn Verrasztó, are also swimmers.
Thomas William Fraser-Holmes is an Australian swimmer who made his international debut in 2010. He was an Australian Institute of Sport scholarship holder.
Natalie Cammile Adams is an American competition swimmer who specializes in butterfly events. She represented the United States in the 200-meter butterfly event at the 2012 Summer Olympics and the 2016 Summer Olympics in the same event.
Joseph Peter "Joe" Roebuck is an English swimmer.
Raphaël Stacchiotti is a Luxembourgish swimmer, who specialized in the freestyle and individual medley events. He is a four-time Olympian, a multiple-time Luxembourgian record holder in all freestyle and medley events, and a double European junior champion. Stacchiotti also holds numerous meet records and collects a total of 49 medals from the Games of the Small States of Europe. At the 2008 Summer Olympics, Stacchiotti became the youngest athlete to be chosen by the Luxembourg squad, and was given the honor of carrying the nation's flag in the opening ceremony.
Lara Grangeon is a French swimmer from the territory of New Caledonia who competes in the individual medley and butterfly events. At the 2012 Summer Olympics she finished 18th overall in the heats in the 400 metre individual medley and failed to reach the final.
Alexandra Wenk is a German swimmer who competes in the Women's 100 metre butterfly. At the 2012 Summer Olympics, she finished 21st overall in the heats in the Women's 100 metre butterfly and failed to reach the final. At the 2016 Summer Olympics in Rio de Janeiro, she finished in 21st place in the women's 100 m butterfly and did not qualify for the semifinals. She competed in the women's 200 m medley where she finished 11th in the semifinals and did not qualify for the final. She was also a member of the women's 4 × 100 m medley relay team which finished 12th in the heats and did not qualify for the final.
Clemens Andreas Rapp is a German swimmer. He competed at the 2012 Summer Olympics in the 200 m freestyle, finishing in 24th place in the heats, failing to qualify for the semifinals. His team was placed fourth in the 4 × 200 m freestyle relay.
Jan-Philip Glania is a German swimmer who specialises in the backstroke.
Marco Koch is a German competitive swimmer who specializes in breaststroke events. He is a former world record holder in the 200 meter breaststroke.
Hilary Caldwell is a Canadian competition swimmer who trains in Victoria, British Columbia. She won a bronze medal in the 200 m backstroke at the 2016 Summer Olympics in Rio de Janeiro. Caldwell won a bronze medal in the same event at the 2013 World Aquatics Championships, as well as a bronze at the 2014 Commonwealth Games in the 200 m backstroke. She won a gold in the 200 m backstroke at the 2015 Pan American Games in Toronto.
Andreas Vazaios is a Greek swimmer. He competed in the 200 m individual medley event at the 2012 Summer Olympics and was eliminated after the qualifying heats.
Sebastien Daniel Rousseau is a competition swimmer who has represented South Africa in three Summer Olympics and other international swimming championships. He is married to Holly.
Liechtenstein competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. Since the nation's official debut in 1936, Liechtensteinian athletes have appeared in every edition of the Summer Olympic Games, except for two occasions. Liechtenstein did not register any athletes at the 1956 Summer Olympics in Melbourne, and eventually joined the United States-led boycott when Moscow hosted the 1980 Summer Olympics. The 2016 delegation included two swimmers, Christoph Meier and Julia Hassler, and tennis player Stephanie Vogt. Two of the athletes debuted in the 2012 Summer Olympics, with long-distance freestyle swimmer Julia Hassler leading the squad as the nation's flag bearer in the opening ceremony. Liechtenstein has yet to win a Summer Olympic medal.
