Abu Tahseen joined the Popular Mobilization Units as a volunteer to defend Iraq from ISIS.
He was born in 1953. He is a sniper veteran of 5 armed conflicts. The Yom Kippur war, Iran-Iraq war, Invasion of Kuwait, Gulf War and today fights against ISIS. He is currently stationed at Makhoul Mountains in North Baiji.
Since May 2015 he has killed 173 ISIS fighters.