Minotauro
Antônio Rodrigo "Minotauro" Nogueira, a Brazilian heavyweight mixed martial artist who currently fights in the UFC where he is the interim heavyweight champion. He is famous for his stamina, heart, and ability to withstand punishment. He has amazing submission skills and is without a doubt one of the greatest heavyweight fighters of all time.
Minotauro is the first fighter to ever hold both the UFC and Pride heavyweight titles.