The billionaire you are most like is Bill Gates.

Bill Gates is the wealthiest man in the world and one of the world's most generous philanthropists.

A visionary technology entrepreneur, Bill Gates made his money after founding Microsoft and growing it ruthlessly. Even though you are uncompromising and aggressive, you are also a bit of a geek who would be very comfortable living in the Northwest. With strong liberal views, you have a great interest in making the world a better place and helping those in need. Most of your skills are self-taught, and you are very excited about the possibilities that lies ahead.