A fake BJJ black belt went to Black House Miami Beach to train and was immediately outed by instructor Ruben Alvarez. The fake black belt was asked to remove his belt and was told that if he decided to come back then he should wear a white belt.
Danny Segura interviews Jiu-Jitsu black belt Ruben Alvarez.
Alvarez talks about the story behind the video of him exposing an alleged black belt.
Watch the full video of Alvarez exposing the alleged black belt here: