American businessman, founder, president, CEO, and chairman of Amazon.com, Jeffrey Preston “Jeff” Bezos, has a net worth of $73.4 billion in March 2017, according to Bloomberg. A Tau Beta Pi graduate of Princeton University, worked as a financial analyst for D. E. Shaw & Co. before founding Amazon in 1994. As a toddler in Albuquerque, New Mexico, Bezos tried to dismantle his crib with a screwdriver. His mechanical aptitude continued and he converted his parents’ garage into a lab for science projects. Bright enough to enter Princeton, Bezos switched from physics to a BSc degree in electrical engineering and computer science, which he earned with distinction.