In a surprising turn of events that has set the Brazilian Jiu-Jitsu (BJJ) community abuzz, world-renowned grappler Mikey Musumeci has taken to Instagram to announce his new training and representation under the legendary Charles “Cobrinha” Rubens. Alongside this significant news, Musumeci proudly shared that he has been awarded his second and third stripes by none other than Cobrinha himself.