Why are so many intense male celebrities obsessed with Brazilian jiu jitsu?

Review: The 32 Principles of Jiujitsu (UPDATE) – Develop Your Jiujitsu A-Game

When I tell people that I train Brazilian Jiu-Jitsu : r/bjj

Huge achievement for me personally : r/bjj

Disappointed with BJJ sub this morning unless I'm missing something. Downvoted for pointing out using Autistic isn't right. : r/autism

Another promotion thread. Blackbelt. : r/bjj

A BJJ history lesson with Pedro Valente : r/bjj

The pleasures of drowning- wonderful second essay on BJJ from author Sam Harris. : r/bjj

Received my blue belt this weekend from Mark Jones and Sam Kim of Fairfax Jiu Jitsu! Can't speak highly enough about these two and the gym they own. It has been a

r/BJJWomen does not welcome trash! : r/BJJWomen

Master Rickson's flowcharts : r/bjj