Kickboxing
JEAN-YVES
THÉRIAULT
1976–1995
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Jean-Yves Thériault

“The Iceman”

Ottawa's Iceman: heavy hands, hard kicks, no emotion

Tale of the tape
Born
January 15, 1955, Paquetville, New Brunswick, Canada
Nationality
Canada
Height
180 cm (5′11″)
Style
Hard-hitting puncher-kicker
Weight
Middleweight, Super Middleweight, Light Heavyweight
Active
1976–1995
Status
Retired · age 71

The record

69
Wins
6
Losses
1
Draws
61
Wins by KO/TKO
Won by KO/TKO 61Other wins 8Losses 6Draws / no contests 176 fights, 91% won, 88% of wins by finish

Wikipedia infobox and fight table: 76 pro fights, June 1976 to December 1995 (61 KO, 7 decisions, 1 DQ). His own Iceman Productions site gives 61 knockouts in its header but 60 in its text and fight list, and the Ottawa Sport Hall of Fame also says 60; the difference is an April 1981 win over Rodney Batiste, a KO on Wikipedia and a unanimous decision on his site record

The story

Born in Paquetville, New Brunswick, Jean-Yves Thériault grew up in Ontario. He took up jiu-jitsu at 17, switched to full-contact kickboxing and won his first pro fight, against Serge Simard in Ottawa, in 1976. In 1980 he stopped Robert Biggs in Ottawa for the PKA world middleweight title, which he held into the 1990s, and he later added ISKA and PKC world titles up to light heavyweight. Rodney Batiste called him the Iceman because he showed no reaction when he was hit. Thériault beat future K-1 champion Ernesto Hoost twice and drew with Don Wilson before 7,000 fans in Montreal in 1984. He lost six of 76 pro fights and retired in December 1995, then taught, promoted amateur kickboxing and earned a jiu-jitsu black belt in 2008.

Signature weapons
Knockout powerPunches blended with kicksIce-cool composure
Titles
  • PKA world middleweight champion (1980–1995)
  • ISKA world champion at super middleweight and light heavyweight (1988–1995)
  • PKC world super middleweight champion
  • Canadian middleweight champion (1978)
Honours
  • Black Belt Hall of Fame (1983)
  • Voted Athlete of the Decade by New Brunswick sportswriters (1990)
  • Ottawa Sport Hall of Fame (2001)

Defining fights

  1. 1980WIN
    vs Robert Biggs (TKO, won PKA world middleweight title, Ottawa)
  2. 1984DRAW
    vs Don Wilson (12-round draw, Montreal; Thériault scored the only knockdown)
  3. 1986WIN
    vs Ernesto Hoost (unanimous decision, 12 rounds, Montreal)
  4. 1989WIN
    vs Ernesto Hoost (decision, 12 rounds, Geneva)
  5. 1992LOSS
    vs Rob Kaman (TKO 5, Paris; ISKA and WKA titles at stake)
Steal this

Blend your hands and feet the way Thériault did: finish a punch combination with a kick, or follow a kick straight in with punches, and throw every strike to hurt rather than to score. When you get hit in sparring, show nothing; that calm is how he earned the name Iceman.

More Kickboxing legends

Facts checked September 2026 against en.wikipedia.org, en.wikipedia.org, fr.wikipedia.org, web.archive.org, web.archive.org, web.archive.org, web.archive.org, ottawasporthall.ca and usadojo.com. The Hall of Fame is editorial; it doesn't imply Jean-Yves Thériault endorses Satori Fight Club.