i typed your thread title in google https://dynastyclothingstore.wordpr...story-behind-anderson-silva-vs-vitor-belfort/
Vitor said that Anderson is fake and wears a mask in front of the public (to hide his true self). Anderson decided to wear the mask at the weigh-ins to kind of make fun of Belfort.
Anderson enjoyed humiliating Belfort by KO'ing him with the ball of his foot, a cultural no-no in Muay Thai. He had already sparked him back in the gym years before.
I remember after being spooked Vitor goes all "He's a good man, he's a good man." Chael was like I ripped my ticket up after that, lmao.