Originally published on ProWrestlingSheet.

Former CZW owner John Zandig is INSANE ... and if you need proof, watch this video of the wrestler jumping off a building Sunday to slam another wrestler through a flaming table 2 stories below.

The crazy spot went down during Game Changer Wrestling's Tournament of Survival and his opponent Joey Janela can be seen getting a big reception after the match, while covered in blood.

Zandig recently made his return to wrestling after a several years away and promotional materials for the show said "The Ultraviolent Icon" was looking to reclaim his hardcore supremacy.

Try not to cringe too hard while watching this video.