212 articles
Jade Edmistone
Jade Edmistone (born 1982 in Brisbane) is an Australian former breaststroke swimmer who held 50 m breaststroke world records and won four world titles, retiring in 2009.
Jeremy Linn
Jeremy Porter Linn (born 1975, Harrisburg, Pennsylvania) is an American former breaststroke swimmer, 1996 Olympic silver medalist in the 100 m breaststroke and gold medalist in the world-record 4x100 m medley relay; not the basketball player Jeremy Lin.
Jessica Hardy
Jessica Hardy (Jessica Adele Hardy Meichtry, born 1987) is a retired American swimmer, 2012 Olympic gold and bronze medalist, and former 50m and 100m breaststroke world record holder who missed the 2008 Olympics on a clenbuterol positive.
Jim Piper
Jim Alan Piper, Australian breaststroke swimmer born 1981 in Campbelltown; 2002 short-course world 200 m breaststroke champion, 3:28.12 medley relay world record, Athens 2004 Olympian.
Joachim Balke
Joachim Ludwig "Jochen" Balke (1917–1944), German breaststroke swimmer of SV Westfalen Dortmund; sixth in the 200 m breaststroke at Berlin 1936, 1938 European champion, and 100 m breaststroke world best of 1:09.5 in 1938; missing in action near Veliky Novgorod in 1944.
Joaquin Fernandez
Joaquin Fernandez, full name Joaquín Fernández Corredor, is a Spanish former breaststroke swimmer from Mataró, Barcelona, who represented Spain at three consecutive Olympics from 1988 to 1996.
Joe Verdeur
Joe Verdeur (Joseph Thomas Verdeur, 1926-1991), American swimmer, 1948 Olympic gold medalist in the 200 m breaststroke (2:39.3 Olympic record), holder of 19 world records in breaststroke and butterfly, La Salle NCAA champion.
John Hencken
John Hencken, an American competition swimmer, competed for Santa Clara Swim Club and Stanford University. He won multiple Olympic medals and set 13 world records.
John Moffet
John Clifford Moffet (born 1964) is an American breaststroke swimmer, 1980 and 1984 Olympian, 100 m breaststroke world record holder (1:02.13), and later a three-time Emmy-winning TV producer for The Amazing Race.
Jon Cleveland
Jon Cleveland (Jonathan Thomas Cleveland, born 1970, Fresno, California) is a Canadian breaststroke swimmer, 1992 Olympic 4x100 m medley relay bronze medalist and 1992 short course world record holder, who swam at three Olympics for Canada.
Jopie Waalberg
Jopie Waalberg (Johanna Maria Elisabeth Waalberg, 1920-1979), Dutch breaststroke swimmer; 1936 Olympian, first woman under 3:00 for 200 m breaststroke (2:58.0, 1937), three-time world record holder, 1938 European bronze medalist.
Jose Sylvio Fiolo
Jose Sylvio Fiolo (born 1950, Campinas, Brazil), Brazilian breaststroke swimmer; set the 100 m breaststroke world record 1:06.4 in 1968 and competed at the 1968, 1972, and 1976 Olympics; father of water polo player Pietro Figlioli.
Jozsef Szabo
József Szabó (Szabó József), Hungarian breaststroke swimmer born 1969 in Budapest; 1988 Seoul Olympic gold in the 200 m breaststroke (2:13.52), 1986 world champion, pioneer of wave-action breaststroke, ISHOF inductee 2012.
Julia Bogdanova
Julia Bogdanova, born 1964 in Leningrad, is a Soviet breaststroke swimmer who won the 1978 world 100 m breaststroke title at 14 and took 200 m bronze at the 1980 Moscow Olympics.
Kanako Watanabe
Kanako Watanabe (渡部 香生子), Japanese breaststroke and medley swimmer, born 1996 in Tokyo. Three-time Olympian (2012, 2016, 2020); 2015 Kazan world champion in the 200 m breaststroke; retired June 2024.
Karla Linke
Karla Linke (born 1960, Dresden), East German breaststroke swimmer for SC Einheit Dresden; set 200 m breaststroke world records 2:37.44 and 2:34.99 at Vienna 1974, won 1975 Cali worlds silver and bronze, and placed 8th and 5th at Montreal 1976.
Karoly Guttler
Karoly Guttler (Károly Güttler, nicknamed Guti), Hungarian breaststroke swimmer born 1968 in Budapest; Olympic silver 100 m breaststroke Seoul 1988 and 200 m Atlanta 1996; 100 m breaststroke world record 1:00.95 (1993–1996).
Katie Meili
Katie Meili (Catherine Michelle Meili, born 1991) is a retired American swimmer, 2016 Olympic bronze medalist in the 100 m breaststroke and gold medalist in the 4x100 m medley relay, later a Georgetown Law graduate.
Ken Merten
Ken Merten (Kenneth Owen Merten, born 1945, Akron, Ohio) is an American breaststroke swimmer, 1968 US Olympian, 1967 NCAA 100/200-yard breaststroke champion for SMU, Pan American and Universiade medalist.
Kevin Cordes
Kevin Cordes (born 1993, Chicago) is an American breaststroke swimmer, 2016 Olympic gold medalist in the 4x100 m medley relay, four-time NCAA 100-yard breaststroke champion for Arizona, and seven-medal World Championships swimmer.
Kirill Prigoda
Kirill Prigoda (Кирилл Пригода) is a Russian breaststroke swimmer born in 1995 in St. Petersburg, a two-time Olympian and former short-course 200 m world record holder.
Klara Killermann Bartos
Klára Killermann-Bartos (Killermann Klára, Bartos Győzőné, 1929–2012), Hungarian breaststroke swimmer; three-time Olympian (1952–1960), 1954 European 200 m breaststroke bronze medalist, and holder of three 4×100 m medley relay world records.
Klaus Katzur
Klaus Katzur (1943–2016), East German breaststroke swimmer from Potsdam; silver in the 4×100 m medley relay at Munich 1972, double European champion 1970, later chaired the Association of German Olympians.
Klenie Bimolt
Klenie Bimolt (Klena Geertje Bimolt, born 1945) is a Dutch breaststroke swimmer, 1964 Tokyo Olympic silver medalist in the 4x100 m medley relay and 1962 European silver medalist, who also competed at Mexico 1968.
Kosuke Kitajima
Kosuke Kitajima (北島 康介) is a Japanese former breaststroke swimmer who won both the 100 m and 200 m breaststroke at the 2004 and 2008 Olympics, a consecutive-Games sweep no one else has matched.
Kristy Kowal
Kristy Kowal (Kristina Ann Kowal, born 1978, Reading, Pennsylvania), American breaststroke swimmer; 2000 Sydney Olympic silver medalist in the 200m breaststroke, 1998 world champion in the 100m breaststroke and medley relay, later a Pennsylvania elementary school teacher.
Kurt Grote
Kurt Grote (Kurt David Grote, born 1973), American breaststroke swimmer; 1996 Olympic gold medalist in the 4x100 m medley relay, 1998 world champion in the 200 m breaststroke, Stanford swimmer later a physician and McKinsey consultant.
Kyoko Iwasaki
Kyoko Iwasaki (岩崎恭子), born 1978 in Numazu, Japan, is a Japanese former swimmer who won the 1992 Barcelona 200 m breaststroke gold at age 14.
Leisel Jones
Leisel Jones (born 1985), Australian breaststroke swimmer, 'Lethal Leisel'; first Australian swimmer at four Olympics (2000-2012), nine Olympic medals including 100m breaststroke gold at Beijing 2008, 14 world records.
Lennart Brock
Lennart Brock, born 1933, Swedish breaststroke swimmer of SK Poseidon and LUGI; swam on Sweden's 1953 European-record 4x100 m medley relay, later a masters swimming record holder and IFK Lund masters throwing athlete.