Joshua William Dun - known as Josh Dun- is the drummer for one of the most popular musical duos, "Twenty One Pilots." He was born in Columbus, Ohio on June 18, 1988. Before joining Twenty One Pilots, he was a member of the band "House of Heroes," whose drummer, Colin Rigsby, wanted to be temporarily replaced in order to spend more time with his family. He joined Twenty One Pilots in 2011 after the departure of original members Nick Thomas and Chris Salih. Now he and Tyler Joseph are the Twenty One Pilots and have released successful albums such as Blurryface, Vessel, Regional At Best and Trench.