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.
Mohamed Ag Najem
He is thought to be born at the end of the 1950s in the Adrar des Ifoghas massif. His father of the Kel Adagh tribe was killed by the Malian army in the 1963 Tuareg rebellion at a time where he was a young child. At 20 years old he was recruited as a volunteer in the Libyan army under Gaddafi. He served in Libya and in Chad before returning to Mali to take part in the 1990 Tuareg rebellion led by Iyad Ag Ghaly. He then returned to Libya, rejecting the peace agreement signed between the Malian government and the Tuareg rebels. He became a colonel in the Libyan army and was put in charge of an elite unit in the city of Sabha. The civil war in Libya prompted his return to his homeland.