Ramzi Yousef (born 1968)

Ramzi Yousef's notoriety stems from his role in some of the most devastating terrorist plots of the late 20th century. He is one of the few individuals convicted for the 1993 World Trade Center bombing, a landmark case in counterterrorism. His technical skill in bomb-making, combined with his audacious plans, set him apart in the annals of terrorism. However, his legacy is one of destruction and loss, not achievement.