Changeable Supportive Title BJJ Lineage:  Mitsuyo Maeda  Carlos Gracie Sr.  Helio Gracie  Carlos Gracie Junior  Roberto “Gordo” Correa  Gustavo “Guga” Machado  Justin McQuown Gustavo “Guga” Machado – President, GM BJJ Association (5th Degree Black Belt) Gustavo was born August 8, 1974 in Rio De Janeiro, Brasil. At the age of fifteen, friends such as Tinguinha,…