Muhammad Umar Mujahid Akhund, commonly known as Mullah Omar, or Muhammad Omar, was an Afghan militant leader and founder and the first leader of the Taliban from 1994 until his death in 2013. From Wikipedia
The attack at the Jamia Haqqania seminary in Khyber Pakhtunkhwa targeted cleric Hamidul Haq, killing at least five and injuring dozens ahead of Ramadan.
