Wanna see some crazy people do some crazy stuff? Look no further than the video below posted to YouTube by garrreth bird. It shows a group of daredevils highlining in Slanghoek, South Africa.

These people have to have somethin wrong with them…

“Thrill to this spectacular highline across the huge Slanghoek amphitheater. 180 meters long, with 500 m of exposure… a lot of focus, a lot of cold sweat! Camera, edit, film by Garrreth Bird Walked here by Leighton, Cary and Lawrence. Music: Magnetic Storms by Ian Post and Indiana Teenagers by Spearfisher”