well it is very true that he is above 40 years old but he does know how to camouflage himself as a 28 year old... :)
well people do know what he does take to look chubby and have those chubby cheeks and look like a 28 year old....though it might be very shocking to many but that is the truth and very unnatural means....
DISCLAIMER: I don't mean to offend any of the vijay fans or vijay himself...but people who know the truth will have to accept in their own stride...