On Tuesday, UFC president Dana White signed five new fighters to the UFC roster. After their wins on the first episode, he awarded Cesar Almeida, Tom Nolan, Caio Machado, Payton Talbott, and Kevin Borjas contracts.  While speaking to the media afterward he was asked what kind of advice he’d give to the new fighters to make their careers last and it was the GOAT of boxing who White cited.  “I was just watching this clip of Muhammad Ali the other day on Instagram, and he was being interviewed. And they were asking him, ‘What’s the toughest part of being a fighter?