#10 – Michael Bloomberg – $45.3 Billion
Michael Bloomberg aka Michael Rubens Bloomberg is an American businessperson, politician, philanthropist, and author. This man is the 6th richest person in the United States. He earned his wealth through Bloomberg L.P., which is a global financial service and a software company he founded in 1982.
Michael was also the Major of New York City. He was in that position from 2002 to 2013. Michael Bloomberg was born on February 14, 1942. His place of birth is New York City, New York, the United States.