The Meta strongman won the gold and silver medals at his first Brazilian Jiu-Jitsu Championship, Mark Zuckerberg.

The 38-year-old billionaire played last Saturday at Redwood for the Guerrilla team.

“I competed in my first jiu-jitsu tournament and won medals for Team Guerrilla,” he told his 11.3 million Instagram followers, thanking his coaches.

Check out this post on Instagram.

A post posted by Mark Zuckerberg (@zuck)

Among the photos Zuckerberg posted was one of him wearing it. athletic shorts given to him by mixed martial arts champion Alexander Volkanovskiy.

Among those who congratulated the founder of Facebook in the comments on the post was a professional MMA fighter, Hai “Shadow” Wu. “Watching Zack fight yesterday was epic. Not a single match was easy, all were won. It was an honor for me to help the coach and give him any advice I could,” he said.

Zuckerberg is not the only one who is into Brazilian Jiu-Jitsu.