Both of these guys were champions on TUF and wound up winning the UFC title. They were both really overachievers because nobody really expected them to come out on top. Forrest Griffin was expected to beat Shogun and then beat Rampage for the belt, but he did. Serra pulled off the biggest upset in MMA history when he beat GSP for the belt. They never defended the belt, but amazingly found a way to make it to the top and become champions, which is not easy. They're also real witty and smart and had a lot of great MMA quotes, so kept us entertained in and out of the cage. Respect to these guys and best wishes after fighting.