This is no easy record for the guy in the receiving end, and even the lightest kick in the nards can leave the toughest guy crying, but this is insane.

During an episode of Sport Science former American Gladiator and MMA fighter Justice Smith Jr. delivered a kick to combat master Kirby Roy’s nuts.

It was delivered at a speed of 22 mph, with 1,100 lbs of force. Kirby just shook it off.