Video Shows UFC’s Derrick Lewis Knocking Out Trash-Talking Boxer Who Challenged Him To A Boxing Match At Gym

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It’s not a very good idea to challenge Derrick Lewis to a fight.

On Wednesday, the 6’3″, 265 pound UFC heavyweight posted a video of himself knocking out a boxer who he claims challenged him to a fight at his gym.

MMA journalist Ariel Helwani added a tidbit to the story about the fight barely lasting a minute.

MMA fans were in shock that anyone would challenge Lewis to a fight.

Derrick Lewis is a BAD man.