Alistair Overeem vs Antonio Bigfoot Silva - Knockout - UFC 156: Fight Review

UFC 156 featured Alistair Overeem vs Antonio Bigfoot Silva. The Dutch striker was predicted to walk through the enormous brazilian and fight Cain Velasquez for the title but one of the biggest upsets ever seen inside the octagon happened when Bigfoot Silva not only been Overeem but he did is striking and showed he has true knockout power himself.