Overall, there are nine belt levels from white to black. To earn a white belt, for example, students have to return their signed handbook and pass an instrument supply and cleanliness test.

In fact, the 57-year-old is a black belt in BJJ having earned it from Jean Jacques Machado’s academy in 2012. As well as that, Rogan was also awarded a 10th Planet Jiu-Jitsu black belt from ...