Frank Mir Tackles 20,000 Calorie Burger at Heart Attack Grill in Las Vegas!
Mixed Martial Arts UFC • HIGHLIGHTED 23.01.2020 23:01h Author: Darren Russell
Two-time UFC heavyweight champion and Bellator alumni Frank Mir tackled a fresh challenge, with MMA Videos pitting the task of working his way through an enormous 20k Calorie Burger at the infamous Heart Attack Grill in Las Vegas, Nevada.
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