Christian Keller (born August 3, 1972, in Essen, North Rhine-Westphalia). is a former medley and freestyle swimmer from Germany, who competed in four consecutive Summer Olympics for his native country, starting in 1992. Four years later the three-time European Junior Champion won the bronze medal with the men's 4×200 m freestyle relay. Keller was named German Swimmer of the Year for two consecutive years: 1994 and 1995.
'Kara Lynn Joyce, is an American former competition swimmer and four-time Olympic silver medalist. She competed as a member of the United States Olympic Team at the 2004, 2008 and 2012 Olympics.
Klete Derik Keller is an American former competitive swimmer. Before retiring from swimming in 2008, Keller won five Olympic medals, including two golds, at the 2000, 2004, and 2008 Summer Olympics in the 400-meter freestyle and the 4×200-meter freestyle relay.
Thomas Fitzgerald Dolan is an American former competition swimmer, two-time Olympic champion, and former world record-holder.
Peter William Vanderkaay is an American former competition swimmer who specialized in middle-distance freestyle events and is a four-time Olympic medalist. He was a member of the United States Olympic team in 2004, 2008, and 2012, and won bronze medals in the 200-meter freestyle at the 2008 Summer Olympics and the 400-meter freestyle at the 2012 Summer Olympics.
Dirk Richter is a former swimmer from East Germany, who won the bronze medal in the 4×100 freestyle medley twice during the Summer Olympics. He did so in 1988 with the East German team, alongside Thomas Flemming, Lars Hinneburg, and Steffen Zesner.
Nicole Lee Haislett is an American former competitive swimmer who was a three-time Olympic gold medalist, a former world and American record-holder, and an eight-time American national college champion. During her international swimming career, Haislett won twenty-two medals in major international championships, including fourteen golds.
Jörg Hoffmann is a retired freestyle swimmer from Germany, former World record holder, becoming the first man to swim 1500m Freestyle under 15 minutes. He was also multiple World and European champion, in both Long and Short Course Championships.
John Meredith Steel is a former freestyle swimmer from New Zealand, who competed at two consecutive Summer Olympics for his native country, starting in 1992 in Barcelona, Spain.
Jon C. Olsen is an American former competition swimmer, four-time Olympic champion, and former world record-holder. Olsen was a successful relay swimmer for the U.S. national team in the late 1980s and 1990s. He has won a total of 27 medals in major international competition, 20 gold, 5 silver, and 2 bronze spanning the Olympics, the World, Pan Pacific, and the Pan American championships.
Roland Matthes was a German swimmer and the most successful backstroke swimmer of all time. Between April 1967 and August 1974 he won all backstroke competitions he entered. He won four European championships and three world championships in a row, and swam 19 world and 28 European records in various backstroke, butterfly and medley events. He was trained by Marlies Grohe.
Aimo-Rhys Heilmann is a former freestyle swimmer from Germany, who won the bronze medal in the 4 × 200 m Freestyle Relay at the 1996 Summer Olympics in Atlanta, Georgia. He did so alongside Christian Keller, Christian Tröger, and Steffen Zesner. Winner of six German titles (1995-1999), Heilmann won the world title in the 4 × 100 m Freestyle at the 1997 FINA Short Course World Championships.
Bengt Christer Wallin is a Swedish former freestyle swimmer. He won the silver medal in the 4 × 200 m freestyle relay at the 1992 Summer Olympics together Tommy Werner, Anders Holmertz and Lars Frölander.
Douglas Dale Northway is an American former swimmer, who represented the United States at two consecutive Olympic Games.
Joshua Clark Davis is an American former competition swimmer, Olympic gold medalist, and former world record-holder. Davis represented the United States at two consecutive Summer Olympics.
Ralph Drew Flanagan was an American competitive swimmer who represented the United States at two consecutive Summer Olympics during the 1930s.
Jerome Alan Heidenreich was an American competition swimmer for Southern Methodist University, a 1972 Munich Olympic champion, and a former world record-holder. He set six world records during his swimming career, all as a relay team member.
Germany competed at the 2012 Summer Olympics in London, from 27 July to 12 August 2012. This was the nation's sixth consecutive appearance at the Summer Olympics after its reunification in 1990. The German Olympic Sports Confederation sent the nation's smallest delegation to the Games since its reunification. A total of 392 athletes, 218 men and 174 women, competed in 23 sports, and were nominated by DOSB on four occasions.
Diana Elizabeth Wilkinson is a retired British freestyle swimmer. She competed in the British Empire and Commonwealth Games from 1958 to 1966, the 1958 and 1962 European Aquatics Championships, and the 1960 and 1964 Summer Olympics.
Michael Allen Wall is an American former competition swimmer who participated in two consecutive Summer Olympics.
Heiko Hell is a German former swimmer, who specialized in long-distance freestyle events. He is a nine-time German swimming champion in the 400, 800, and 1500 m freestyle (2000–2004), and also a three-time Olympic finalist. Hell is a member of Hamburg City Swimming Club, and is coached and trained by Dirk Lange.