Date of Birth: 
About Jean Rivière
- Jean Rivière (born July 2, 1971) is a Canadian former Kyokushin karateka, kickboxer and mixed martial artist.
- A heavyweight competitor fighting out of Montreal, Rivière reached the semi-finals at the 5th Kyokushin World Open in 1991 and later embarked on a career in the K-1 kickboxing promotion and the burgeoning MMA scene of the mid-1990s.
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