By Chris Howie
MMANEWS.COM Staff Writer
Two of the world's best heavyweights will meet December 30th in Las Vegas when Brock Lesnar returns to the cage and Alistair Overeem makes his UFC debut.
The former Strikeforce and K-1 Champion spoke about his UFC this week with Yahoo Sports and gave his thoughts on his opponent, a former UFC Heavyweight Champion:
I think I have earned a UFC world title fight, by winning every major title outside the UFC, but I am here to prove that I am