TMZSports.com

Tyson Fury Showing Off brutal Punches in Training Session

We also talked to Fury -- who was at Wild Card West boxing gym in L.A. -- about Wilder's claim that he wanted to MURDER somebody in the ring ... and Tyson wasn't down for all that chatter. "I think it's a very stupid comment. You want a body on your record? No, this is a sport, a gentleman's sport. May the best man win."

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