Contents hide Dave Mustaine Promoted To BJJ Black Belt In Tennessee Inside Dave Mustaine’s Jiu-Jitsu Journey With Reginaldo Almeida From Taekwondo To BJJ Black Belt: A Lifelong Martial Artist Why Brazilian Jiu-Jitsu Promotions After 60 Tend To Be Memorable BJJ Black Belt Numbers Rise Between A-List Celebrities Dave Mustaine Promoted To BJJ Black Belt In … Continue reading Megadeath’s Dave Mustaine Promoted To BJJ Black Belt in His Mid-60s