Antônio Rogério Nogueira
José Mário Sperry (born September 28, 1966) is a Brazilian heavyweight mixed martial artist. His specialty is Brazilian jiu-jitsu, grappling and ground fighting. He is also one of the founders of the Brazilian Top Team, where he trained fighters such as Antônio Rodrigo Nogueira, Antônio Rogério Nogueira, Ricardo Arona, and Paulo Filho, among others.