Masahiko Kimura vs. Hélio Gracie

DateOctober 23, 1951
VenueMaracanã Stadium, Rio de Janeiro, Brazil
Title(s) on the lineN/A
Tale of the tape
Boxer Hélio Gracie Masahiko Kimura
Hometown Rio de Janeiro, Brazil Tokyo, Japan
Style Brazilian jiu-jitsu Judo
Recognition None None at the time
Result
Kimura won by Technical submission
at the second round

The fight between Japanese judoka Masahiko Kimura and Brazilian jiu-jitsu founder Hélio Gracie was held at the Maracanã Stadium in Rio de Janeiro, Brazil on October 23, 1951. It was held as a special challenge, with no titles on the line: Gracie was the self-proclaimed national jiu-jitsu champion, seen as a regular judo 6th dan by Kimura, while Kimura, dubbed the world's jiu-jitsu champion by the Brazilian press, was coming from a career in professional wrestling and teaching of judo. The result of the fight was a victory for Kimura by technical submission.