5. Columbia University Number of billionaire alumni: 15
Total wealth: $96 billion
Its full name is the Columbia University in the City of New York. . It was established in 1754 as the King's College after King George II granted it a royal charter. . It boasts of 82 awardees of the Nobel Prize to go along with five of the Founding Fathers of the nation, nine Supreme Court Justices, three Presidents of the United States and 26 other heads of state.