Sydney Morning Herald | Jihadist was a 'muscle for hire' Sydney Morning Herald Exclusive. Khaled Sharrouf (in dark grey top) with Mike Tyson and George Alex (far. Underworld clash: Khaled Sharrouf (in dark grey top) with Mike Tyson and George Alex (far right). Photo: Leigh Henningham. An underworld clash between Khaled Sharrouf ... From Sydney's underworld to the bloody scenes in Syria: The former role of ... Islamic State terrorist linked to Sydney building groups |