Mark Zuckerberg joins Tom Hardy on list of famous Brazilian jiu-jitsu fighters, Mark Zuckerberg

Tech billionaire has revealed his interest in the martial art, joining celebrities such as Russell Brand and Guy Ritchie

Pictured: Mark Zuckerberg injured in martial arts sparring

Mark Zuckerberg joins Tom Hardy on list of famous Brazilian jiu-jitsu fighters, Mark Zuckerberg

After Imagine Dragons' Star, Tom Hardy, and Demi Lovato's Accomplishments, BJJ Star Trashes the Trolls for “Talking Sh**” Amid Mark Zuckerberg and Elon Musk Fight Rumors - EssentiallySports

Mark Zuckerberg joins Tom Hardy on list of famous Brazilian jiu-jitsu fighters, Mark Zuckerberg

Tom Hardy earns BJJ belt promotion - but he's still outranked by Joe Rogan, Ashton Kutcher and Batista

Mark Zuckerberg, Page 4 of 58, Technology

WATCH: Mark Zuckerberg Showcases His MMA Training

IBJJF World Championship 2016 - Black Belts Results and, world championship jiu jitsu

IBJJF World Championship 2016 - Black Belts Results and, world championship jiu jitsu

Mark Zuckerberg makes major BJJ prowess, closing in on the ranks of Joe Rogan and Tom Hardy

From Tom Hardy to Mark Zuckerberg: The Incredible Rise in Brazilian Jiu- Jitsu's Popularity