ISTANBUL - A daredevil parkour athlete showed off his skills in a nail-biting video that shows him doing pullups off the edge of a building in Turkey.
The video was posted by 29-year-old Khalid Tenni. At one point, he can be seen holding onto the ledge with one hand while he removes his t-shirt.
Tenni told Storyful that of all his dangerous stunts, this was his "most crazy challenge."
Parkour daredevil does pullups off edge of Istanbul building (Credit: Khalid Tenni via Storyful)