Yoshi Oyakawa

Yoshi Oyakawa
Yoshi Oyakawa at the Waikiki Natatorium War Memorial near Kaimana Beach
Personal information
Full nameYoshinobu Oyakawa
Nickname"Yoshi"
National teamUnited States
Born (1933-08-09) August 9, 1933
Kona, Territory of Hawaii, U.S.
Height5 ft 7 in (1.70 m)
Weight154 lb (70 kg)
Sport
SportSwimming
StrokesBackstroke
ClubHawaii Swim Club
Hilo Aquatic Club
College teamOhio State University
CoachMike Peppe
(Ohio State)
Charles "Sparky" Kawamoto
(Hilo Aquatic Club)
Medal record
Men's swimming
Representing the  United States
Olympic Games
1952 Helsinki100 m backstroke
Representing Ohio State
NCAA
1952 PrincetonTeam event
1952 Princeton200 yard backstroke
1953 Columbus100 yard backstroke
1953 Columbus200 yard backstroke
1953 Columbus300 yard medley relay
1954 SyracuseTeam title
1954 Syracuse100 yard backstroke
1954 Syracuse200 yard backstroke
1954 Syracuse300 yard medley relay
1955 OxfordTeam title
1955 Oxford100 yard backstroke
1955 Oxford200 yard backstroke
1955 Oxford300 yard medley relay

Yoshinobu Oyakawa (Japanese: 親川 義信, born August 9, 1933) is an American former competition swimmer, 1952 Olympic champion, and former world record-holder in the 100-meter backstroke. He is considered to be the last of the great "straight-arm-pull" backstrokers. He still holds the world record in this technique.

Oyakawa was born in Kona, Hawaii to the Rev. and Mrs. Edward Oyakawa and raised in Papaikou. He has an older sister, Dorothy, and an older brother, Ensie Michio. Oyakawa may have done his earliest swimming in Pake Pond in Papaikou. He first attended East Honolulu's Kalanianaole High School, known as Kalani High School prior to Hilo High School in the Southeast Central coastal portion of the island of Hawaii. A 1951 graduate, he began competitive swimming as a Sophomore at Hilo High around 1948 under Coach Charles Kiyoishi "Sparky" Kawamoto at the Hilo Aquatic Club. He won his first Hawaiian 100-meter AAU backstroke championship swimming for the Hilo Club in 1950, and repeated in 1951. His 1951 100-meter backstroke time of 1:07.5 in the Hawaiian AAU meet was America's best that year in a long course pool.