Mohamed Atta
Atta was born on September 1, 1968, in Kafr el-Sheikh, located in Egypt's Nile Delta region. His father, Mohamed el-Amir Awad el-Sayed Atta, was a lawyer, educated in both sharia and civil law. His mother, Bouthayna Mohamed Mustapha Sheraqi, came from a wealthy farming and trading family and was also educated. Bouthayna and Mohamed married when she was 14, via an arranged marriage. The family had few relatives on the father's side and kept a distance from Bouthayna's family. In-laws characterized Atta's father as "austere, strict, and private," and neighbors considered the family reclusive. Atta was the only son; he had two older sisters who are both well-educated and successful in their careers — one as a medical doctor and the other as a professor.
Mohammad Al-Ali
Al-Ali was born Abdullah bin Ali Al Salem in Riyadh on July 17, 1949. his first study in Saudi Arabia then moved to Damascus and Cairo., he returned to Riyadh in 1962-1965 Where he joined the Saudi television before studying Electronic Engineering in the United Kingdom for four years until 1970. at the same years he work as English announcer in Saudi Arabian Airlines, Al-Ali married and has a three boys.