Adolph Gustav Kiefer was an American competition swimmer, Olympic competitor, the last surviving gold medalist of the 1936 Summer Olympics and former world record-holder. He was the first man in the world to swim the 100-yard backstroke in under one minute. Kiefer was also an inventor of new products related to aquatics competition.
John James Monckton was an Australian backstroke swimmer who won a silver medal in the 100-metre event at the 1956 Summer Olympics in Melbourne. Although he set multiple world records, he never won an Olympic gold medal.
At the 1964 Summer Olympics in Tokyo, eighteen swimming events were contested, ten for men and eight for women. There were a total of 405 participants from 42 countries competing. For the first time, the 4 × 100 metres freestyle relay for men and the 400 metres individual medley for both men and women were contested. Olympic records were broken in all events and the world record was broken in ten events. This competition also marked the debut of electronic touchpads for timing.
Martín López-Zubero Purcell, also known as Martin Zubero, is a former competition swimmer and Olympic gold medalist. López-Zubero was born in the United States, swam in international competition for Spain, and holds dual Spanish-American citizenship.
Virginia Ruth Fuldner, also known as Ginny Fuldner, is an American former competition swimmer, Olympic champion, and former world record-holder.
Charles Buchanan Hickcox was an American competition swimmer, three-time Olympic champion, and former world record-holder in six events.
George Harold Kojac was an American competition swimmer, two-time Olympic champion, and former world record-holder in two events.
Jed Richard Graef is an American former competition swimmer, Olympic champion, and former world record-holder.
Gary Steven Ilman was an American former competition swimmer, two-time Olympic gold medalist, and former world record-holder in two relay events.
Harold Thompson Mann was an American competition swimmer, Olympic champion, and world record-holder. He competed at the 1964 Summer Olympics in Tokyo, Japan, where he received a gold medal swimming for swimming the lead-off backstroke leg for the winning U.S. team in the 4×100-meter medley relay. Mann and his relay teammates Bill Craig (breaststroke), Fred Schmidt (butterfly) and Steve Clark set a new world record of 3:58.4 – and Mann set an individual world record in the 100-meter backstroke swimming his leg.
Frederick Weber Schmidt is an American former competition swimmer. He was Olympic champion in 4×100 m medley in 1964, and bronze medallist in 200 m butterfly. He is a former world record-holder in men's 100-meter butterfly, holding the record from 1961 to 1962.
Lillian Debra Watson, commonly known by her nickname Pokey Watson, and later by her married name Lillian Richardson, is an American former competition swimmer, two-time Olympic champion, and former world record-holder in three events.
Margaret Josephine Hoelzer is an American former competition swimmer, Olympic medalist, and former world record-holder. Hoelzer competed in the 2004 Summer Olympics and the 2008 Olympic Games.
Robert Earl Bennett is an American former competition swimmer, Olympic medalist, and former world record-holder.
Betsy Mitchell is an American competition swimmer who was a world record-holder, world champion, and Olympic gold and silver medalist. She also was a member of the United States' 1994 Rowing World Championship team.
Scott Tyler Clary is an American former competition swimmer and Olympic gold medalist. In his Olympic debut at the 2012 Summer Olympics, Clary won gold in the 200-meter backstroke in Olympic record time. In total, he won sixteen medals in major international competitions: three gold, eight silver, and five bronze spanning the Summer Olympics, the FINA World Championships, the Pan Pacific Championships, and the Pan American Games.
John David Gillanders is an American competition swimmer, Olympic medalist, and former world record-holder. He still competes in masters swimming in the 75–79 age group.
The men's 200 metre backstroke event at the 1964 Summer Olympics took place between October 11 and 13. There were 34 competitors from 21 nations, with each nation having up to 3 swimmers. The medals were swept by the United States, with Jed Graef, Gary Dilley, and Bob Bennett taking gold, silver, and bronze respectively.
Mitchell Ivey is a former American international swimmer who was a backstroke specialist and Olympic medalist. Ivey later became a prominent Olympic and college swimming coach.
Philip Riker III is an American former competition swimmer for the University of North Carolina, and a 1964 U.S. Olympic competitor in the 200-meter butterfly.
