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Rocky Marciano http://en.wikipedia.org/wiki/Rocky_Marciano

There are many, including Rocky Marciano, Gene Tunney, David Tua, Paul Cavalier and others.

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βˆ™ 16y ago
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βˆ™ 16y ago

George Chuvalo

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βˆ™ 15y ago

rocky balboa xD

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Q: What heavyweight boxer won 49 fights without been beaten?
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