Professional stunt man Ethan Swanson takes a flier off a rooftop in Chicago, Illinois.Question: Would this guy have done this if he didn’t own a GoPro?Categories: Home PageNewsRelated Don't miss out!Get the latest snow and mountain lifestyle news and entertainment delivered to your inbox.This field is hidden when viewing the formNewsletters Top Stories - Mon, Wed, Fri Powder Alert Deals & DiscountsEmail(Required) NameThis field is for validation purposes and should be left unchanged.Δ