Nine-year-old Marko Calasan pictured at his home in Skopje, the Former Yugoslav Republic of Macedonia. At the age of 9, Marko is the world's youngest certified computer system administrator and was deemed the Mozart of Computers by the press after passing exams for IT professionals with the computer giant Microsoft. In theory, he could now get a job maintaining complex office computer networks, even though he has not yet completed the third grade in his native town Skopje, in the former Yugoslav Republic of Macedonia. [CFP]