He just came off of a 2 year break from MMA, of course his cardio is better.
And to be honest coming off of a 2 year break and fighting someone with dynamite in their fists like Scott Smith is NOT a good idea.
Cung should have warmed up against someone else.
_RIVALS TOP 10
ANDERSON "THE SPIDER" SILVA
JUNIOR "CIGANO" DOS SANTOS
MAMED "THE CANNIBAL" KHALIDOV
HECTOR "SHANGO" LOMBARD
GEGARD "THE DREAM CATCHER" MOUSASI