Throughout boxing history, the sport has earned its reputation as a cruel endeavor. Its tendency to break men down and constantly remind everyone that nobody is invincible is rough, and legendary.

This week on a boxing history episode of Knuckles and Gloves Boxing Radio, boxing historian Patrick Connor and Compubox operator Aris Pina team up to recall fighters from history who were thought to be unbeatable and were eventually torn to shreds.

From Mike Tyson to Jimmy Wilde, to Roberto Duran and Joe Louis, on to Muhammad Ali, Joe Frazier, and more. On this episode, we're digging deep.

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