Ballmer was born in March

Ballmer was born in March 1956, and grew up near Detroit, where his father worked as a manager at Ford Motor Co. He graduated from Harvard University with a bachelor’s degree in mathematics and economics. While in college, Ballmer managed the football team, worked on the Harvard Crimson newspaper as well as the university literary magazine, and lived down the hall from fellow sophomore Bill Gates. After college, he worked for two years at Procter & Gamble Co. as an assistant product manager and, before joining Microsoft, attended Stanford University Graduate School of Business.