Sayyed Imam Al-Sharif
Sayyed Imam Al-Sharif (Arabic: سيد إمام الشريف, Sayyid ‘Imām ash-Sharīf; born 8 August 1950), also known as Dr. Fadl or Abd Al-Qader Bin 'Abd Al-'Aziz, has been described as a "major" figure "in the global jihad movement." He is said to be "one of Ayman Al-Zawahiri's oldest associates", and his book al-'Umda fi I'dad al-'Udda ("The Essentials of Making Ready [for Jihad]"), was used as a jihad manual in al-Qaeda training camps in Afghanistan.