Here's Chael Sonnen's pre-fight interview for his UFC middleweight championship fight with Anderson Silva at UFC 117 next month.
I don't know that I'm going to win the fight. I just know that I can win the fight. If I knew I could beat him, I wouldn't take the fight. I don't know, but that keeps me up at night.
I'll say for this Sonnen, he has taken building and hyping a fight to a completely different level with what he is doing for this one.