The nut-smashing “America’s Got Talent” star who became famous for abusing his testicles on TV was seriously injured in a stunt-gone-wrong … suffering several broken bones and a soiled pair of underpants.
The man at the center of the painful situation appeared on the show as “The Horse” — real name Zac Gordon.
Gordon tells us he was filming a stunt last weekend with some of his “AGT” buddies in which he was supposed to jump from a two-story roof and land crotch-first on a wooden plank.
In the video … you see Horse hit the plank — but he says he ultimately landed on a bucket of cement that was being used to hold the wood in place.
Horse tells us the impact was so intense … he broke several ribs and defecated in his shorts upon impact.
The amateur daredevil says he refused to go to the hospital … but consulted with a doctor afterward just to be safe.