By Jack G King /
12. Competing In The UFC Was A Controversial Decision
In 2007 Brock shocked the world by signing with the UFC. Here he is€taking evasive action against Cain Velasquez.
11. It Didn't Come Easily To Brock At First
He lost his UFC debut to Frank Mir after getting caught in a heel hook, arguably the most painful submission hold in MMA. Silly Brock.