Manmohan Singh of India is most educated presidntBA (Hons) in Economics 1952; MA First Class in Economics, 1954 Punjab University, Chandigarh, IndiaFirst Class Honours degree in Economics, University of Cambridge, St John's College, Cambridge (1957)Senior Lecturer, Economics (1957-1959)Reader (1959-1963)Professor (1963-1965)Professor of International Trade (1969-1971)DPhil in Economics, Nuffield College at University of Oxford,(1962)