Meta CEO Mark Zuckerberg showed off his new blue belt in jiu-jitsu — the latest achievement for the amateur martial artist as he prepares for a possible cage match with his tech rival.

Mark Zuckerberg announced on Instagram that he is now a blue belt in Brazilian jiu-jitsu. Zuckerberg has been training in jiu-jitsu and MMA since the COVID-19 lockdown. More recently, Zuckerberg ...

The actor known for playing hardman roles in Peaky Blinders, Mad Max, The Dark Knight Rises, and Bronson is a Blue Belt in Brazilian Jiu-Jitsu and has been training in the sport since 2011.