Abdelghani Mzoudi (/ɑːbdɛlˈɡɑːniː mˈzaʊdiː/ (listen); Arabic: عبد الغني مزودي‎; born December 6, 1972, in Marrakech, Morocco), also transliterated as Abdul Ghani Mzoudi, was an alleged member of al-Qaeda and an associate of Mohamed Atta, the ringleader of the September 11 attacks who also served as the hijacker-pilot of American Airlines Flight 11.