Recently, Jiu-Jitsu Times Posted a video of Ruben Alvarez schooling a fake black belt at Black House Miami Beach. He got the poser on the ground before questioning his the black belt around his waist. It didn’t take long for the individual to start making up excuses. However, he quickly admitted to not being a black belt, and Alvarez told him to return wearing a white belt.
The video garnered a lot of attention, and Danny Segura interviewed Alvarez about the incident. Watch the video as Ruben Alvarez tells his side of the story on exposing the fake black belt. The video is more than worth the view below: