 Ahmed Abd al-Karim al-Saadi

Ahmed Abd al-Karim al-Saadi aka Abu Mohjen is a Palestinian who became the leader of Osbat al-Ansar in 1991 after founder Sheik Hisham Shreidi was killed by Fatah rivals.Abu Mohjen is believed to have been behind the transformation of Osbat al-Ansar from a Palestinian-centered militant group into an al-Qaeda supported pan-Islamic organization.