Mohamed Atta
Mohamed Mohamed el-Amir Awad el-Sayed Atta ( ; ""  ; September 1, 1968 – September 11, 2001) was an Egyptian hijacker and one of the ringleaders of the September 11 attacks in which four United States commercial aircraft were commandeered with the intention of destroying specific civilian targets. He served as the hijacker-pilot of American Airlines Flight 11 and crashed the plane into the North Tower of the World Trade Center as part of the coordinated attacks. At 33 years of age, he was the oldest of the 19 hijackers who took part in the attacks.
Osama bin Laden
Osama bin Mohammed bin Awad bin Laden was born in Riyadh, Saudi Arabia, a son of Yemeni Mohammed bin Awad bin Laden, a millionaire construction magnate with close ties to the Saudi royal family, and Mohammed bin Laden's tenth wife, Syrian Hamida al-Attas (then called Alia Ghanem). In a 1998 interview, bin Laden gave his birth date as March 10, 1957.