It’s insane what some people are willing to do in order to get an adrenaline rush. I’ve seen people racing, flying off a cliff and even setting themselves on fire. Diving into the open skies is probably one of the most extreme stunts a person can do. However, these daredevils wanted to take things to a whole new level and created the world’s largest urban zip line using 1,800 feet of cord and a 700-foot building. The stunt took place in Panama City, and most important it was entirely caught on video. This is crazy!