Season 1, Episode 15 Knockout Sportsworld
First Aired: July 9, 2010
A left hook drops a mixed-martial-arts fighter; Mike Tyson brings an opponent to his knees in short order; a BMX rider's head is dribbled along the halfpipe.
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- Premiered: July 2, 2010
- Rating: TV-14
- Premise: This series looks at sports' top knockouts from boxing and mixed martial arts to hockey and more. (more)