It’s not all business here at Purpose2Play. Sure, we often feature serious athletes and their stories, but what happens when one of those athletes gets recruited for a fun prank?

Kenneth Leverich is a 28-year-old CrossFit athlete who can throw 50-pound dumbbells around like footballs.

That’s why when Thrillist asked him to pose as an 84-year-old man, visit Muscle Beach, and challenge the younger guys to a lifting compeition, they knew he would put on a good show.

I can’t help but think of the “Mandelbaum” episode from Seinfeld.

Now, for the actual prank. “It’s go time!”