Keenan Cornelius is a Hawaiian and a famous Brazilian Jiu Jitsu competitor with a tremendous fan base in the United States. The talented fighter received his black belt from André Galvão in September 2013 though he started his career as a grappler training under BJ Penn and Lloyd Irvin’s tuition where he won all the top tournaments in the purple and brown belt levels, being considered the most accomplished brown belt of all time.