Murilo Amaral is a Brazilian jiu-jitsu black belt under Mario Reis and Jeferson Adam, being also one of the main representatives of the Alliance Porto Alegre Academy in the sport's international circuit. Murilo broke out as one of the hottest prospects in the sport during his purple and brown belt campaigns in the International Brazilian Jiu-Jitsu Federation (IBJJF) global circuit where he conquered World, Pan, and Brazilian Nationals podium placements.