Osama Bin Laden (also - Usama bin Laden, Usama bin Ladin) who instigated the terror attacks on the United States on September 11, 2001, is probably the most wanted man on earth. He carries on a crusade against the Americans for having troops in Saudi Arabia, and against the Zionists who occupy Al Quds (Jerusalem). Born in 1957 to a wealthy Saudi Arabian construction magnate, he joined the Afghan Moslem rebels fighting the USSR in 1979. He used his money to recruit an army from around the middle east. Throughout the 1980s, Bin Laden fought the Soviet backed regime, with CIA aid. However, he saw secular, powerful Washington as much an infidel as Moscow. After the war, he returned to Saudi Arabia, , but the Saudi government feared his brand of militant Islam, and stripped him of his Saudi citizenship in April 1994 for ``irresponsible behavior.'' In Sudan, the country's Islamic ideologue, Hassan al-Turabi, gave him shelter. Bin Laden, with a fortune estimated at $300 million, helped build a road linking the capital, Khartoum, with Port Sudan and an airport. He became involved, too, in the export of Sudanese goods, like gum, corn, sunflower and sesame products. However, western pressure on Sudan, forced him to leave in 1995, returning to Afghanistan, reportedly with more than 100 followers.