Mark Zuckerberg
Mark Elliot Zuckerberg (amezaliwa 14 Mei 1984) ni mjasiriamali Mmarekani anayejulikana kama mwanzilishi mwenza wa tovuti maarufu ya urafiki mtandao ya Facebook. Zuckerberg alianzilisha Facebook pamoja na wanafunzi wenzake Dustin Moskovitz, Eduardo Saverin, na Chris Hughes wakati wakihudhuria Chuo Kikuu cha Harvard. Zuckerberg ndiye Afisa Mkuu Mtendaji wa Facebook. Amekuwa mada ya utata kuhusu asili ya biashara yake.
Ibrahim Lipumba
baadae kuendelea masomo na Elimu ya Sekondari
1967 hadi1970 Tabora Boys Secondary School
1971 hadi 1972 Pugu Secondary School Kisha Elimu ya Chuo Kikuu
1973 hadi 1977 University of Dar es Salaam
1978 hadi 1983 Stanford University. Akapata Shahada
BA (Hon.Economics) University of Dar es Salaam 1976
MA (Economics) University of Dar es Salaam 1977
MA (Economics) Stanford University 1979
Phd (Economics) Stanford University1983