Which Star's Son Is Muscling In on Dad's Career?

See if you can guess who the famous father is of this 24-year-old actor

Like father, like son.

The offspring of a certain star showed off pecs inherited from pops while filming a new movie with dear old dad.

Nice, but does he have what it takes to make a double impact on the box office?

And more importantly, who is he?!

It's Jean-Claude Van Damme's son, Kristopher Van Varenberg!

The 24-year-old and the "Muscles from Brussels" are costarring in the upcoming flick Welcome to the Jungle.

It will no doubt include plenty of action...along with Van Damme's spectacular 'stache!