Video: Watch this vicious spinning backfist (and the post-KO mean mug)

The knockout was brutal. The post-fight KO mean mug was perhaps equally terrifying.

This past weekend at BlackOut Fighting Championship 26 in Missouri, amateur fighter Jessica Middleton unloaded a vicious second-round spinning backfist on fellow featherweight Holly Torrez to force the stoppage.

Despite a low-five and touch of gloves to start the fight, Middleton wasn’t exactly the sportswoman immediately immediately after the fight-ending blow.

Middleton, who attempted nearly a half-dozen spinning backfists in the opening round, finally connected on a big one in the second. She then raised her fist and stood over Torrez until finally backing away.

Check out the full fight video above (the fight-ending blow comes at the 5:00 mark of the video).

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