Ronda Rousey

She suffered from damaged vocal cords after the umbilical cord wrapped around her neck during birth. Because of that, she wasn't able to speak until she was six years old.

If there's chaos, it's good. And I need to put myself in situations where people are going to doubt me because I don't ever want to be in that lose lose situation where if you win, it's like, "Oh, of course you won," and if you lose, it's the end of the world. I want everyone to tell me that I can't do it because that motivates me more than anything.