With big wins over Cheick Kongo and Ben Rothwell in his last two fights, Cain has powered his way into the top ten. His next fight is rumored to be against Antonio Rodrigo Nogueira. It was scheduled for UFC 108, but Nogueira was forced to pull out because of an illness. Carwin is the current No.1 contender and is 4-0 in the UFC. His biggest win was a KO victory over Gabriel Gonzaga in his last fight He is a Div. 
II national wrestling champion and two-time all-American in football.His next fight will be against Lesnar and it will be the biggest fight of his career. A win would make him the UFC heavyweight champion and move him into the number two spot. Big Nog was the first Pride heavyweight champion and held the UFC interim heavyweight belt with a win over Tim Silvia. He is a black belt in both Brazilian jiu-jitsu and judo and has fought almost all of the top heavyweights in the world.He recently got back into the win category with a decision victory over Randy Couture after he lost to Frank Mir. His next fight is rumored to be against Cain Velasquez when he comes back from being sick.

A win there will get him a shot at the heavyweight title.. This former heavyweight champion is a black belt in Brazilian jiu-jitsu and has notable wins over Tim Silvia, Brock Lesnar, and Antonio Rodrigo Nogueira to place him in the top five. He is a four-time all-American and two-time Big Ten champion wrestler. His last two fights are the biggest of his career with wins over Randy Couture and avenging his only loss against Frank Mir.
Right now, it looks like no one can handle his size and strength in the UFC. His next title defense will be against undefeated Shane Carwin. No date has been set because Lesnar has been sidelined with a serious intestinal infection and had to undergo surgery.. He was the last Pride heavyweight champion and is the current three-time WAMMA heavyweight champion. He is a sambo world champion with devastating knock out power in his hands.Fedor holds wins over Matt Lindland, Mirko Cro Cop, Tim Silvia, Andre Arlovski, and is 2-0 against Mark Coleman and 2-0-1 against Antonio Rodrigo Nogueira.