A history of the Australia comedy troupe The Janoskians leading up to their live performance at Wembley Stadium. A history of the Australia comedy troupe The Janoskians leading up to their live performance at Wembley Stadium. A history of the Australia comedy troupe The Janoskians leading up to their live performance at Wembley Stadium. A history of the Australia comedy troupe The Janoskians leading up to their live performance at Wembley Stadium.