Larry Ellison

Again, this stuff is pretty easy to find on the net. In any case, here is a brief intro,

Lawrence Joseph "Larry" Ellison is the co-founder and chief executive officer of Oracle Corporation, one of the world's leading enterprise software companies. As of 2012, he is the third wealthiest American citizen, with an estimated worth of $36 billion. If you want to check out a brief history on how this guy got so rich, just follow the link below,