ADCC 2007: Leo Vieira vs. Sim Go 🙏🙏PLEASE BE KIND & SUBSCRIBE to the channel: https://www.youtube.com/riccardoammendoliabjj Leonardo Vieira, also known as Leozinho or simply Leo Vieira, is a Brazilian Jiu-Jitsu black belt under Romero Cavalcanti, being famous for combining one of the most crowd-pleasing games in BJJ with an amazing track record. Leo Vieira was also the co-founder of important teams such as Brasa Clube de Jiu-Jitsu and Checkmat BJJ, becoming in the process one of grappling’s most important coaches by developing athletes such as Marcus Almeida ‘Buchecha’, Lucas Leite, João Assis, and many others. Leozinho is also one of the Top BJJ Competitors of All Time by BJJ Heroes. Simpson Go, commonly referred to as Sim Go, was the first Mark Laimon student to be awarded the grade of black belt in Brazilian jiu jitsu. A multiple time Grapplers Quest champion, Sim Go quickly made a name for himself in the Las Vegas grappling circuit, later becoming the head instructor of the prestigious Cobra Kai gym, one of the biggest no gi/submission grappling schools in the region. #LeoVieira #cobrakai #ADCC2022