 About to start his compulsory military service in early January 2011, just before 25 January revolution, Mansour remained anonymous without announcing his role as the underground Cairo-based administrator of the Facebook page "We are all Khaled Saeed", the main online tool that mobilized the initial mass protests against torture and police brutality, and which culminated weeks later in the ouster of Egyptian strongman Hosni Mubarak, who had ruled the country for the previous three decades.Wael Ghonim, who was living abroad at the time, was the page's publicly known administrator.Abdelrahman was born to a middle-class family in 1987 in Mansoura, Egypt.