SEE IT: Man jumps off building -- with a jet pack! (VIDEO)

DENVER (KDVR) -- Nick Macomber with GoFast Jet Pack jumped from the roof of the Four Seasons Hotel in downtown Denver on Thursday morning wearing a jet pack, flying around for 30 seconds.

The owner of GoFast said it was a test flight for the world record of the tallest structure in the Southern Hemisphere that is scheduled for July, though permission has not been granted.

RAW VIDEO OF THE JUMP

(Photo: KDVR)