A US Army psychiatrist who perpetrated the 2009 Fort Hood shooting, killing 13 people and injuring 32 others in a terrorist attack. He was motivated by extremist Islamic beliefs.
69 Years Old
Founder of the notorious terrorist organization responsible for the 9/11 attacks and other devastating acts of global terrorism. Known for spreading extremist ideologies and inciting violence worldwide.
60 Years Old
A Jordanian-born militant who founded the Iraqi insurgency group Al-Qaeda in Iraq, notorious for brutal beheadings and suicide bombings that fueled sectarian violence in Iraq.
75 Years Old
A key figure in the global jihadist movement, known for masterminding terrorist attacks, including 9/11, and serving as Osama bin Laden's deputy and successor.
54 Years Old
A key plotter of the 9/11 attacks, involved in planning and financing the operation, and linked to several other terrorist plots.