03/08/2016 3:11 PM AEST | Updated 03/08/2016 3:25 PM AEST

Matt Damon On How He Got Ripped For The New Bourne Movie

"You can't eat anything that you want to actually eat."

Jason Bourne, AKA Matt Damon, isn't 29 any more. In fact he's now 45 and found getting in shape for the latest Bourne thriller much harder than it used to be.

He dropped by AOL's office to talk about how much has changed since the first in the blockbuster series came out in 2004.