Mullah Akhtar Mohammad Mansoor ( Akhtar Muḥammad Manṣūr; pronounced or ; born probably 1968, although possibly 1963 or '65) (also spelled Mansur and Mansour, also, Akhtar Mohammad Mansour Khan Muhammad, and possibly, Naib Imam) is the Emir (leader) of the Ṭālibān, an Islamic fundamentalist political movement in Afghanistan.