Michael Saul Dell (born February 23, 1965) is an American
business magnate, investor, philanthropist, and author. He is the founder and CEO of
Dell Inc., one of the world’s leading sellers of
personal computers (PCs). He was ranked the 41st richest person in the world on 2012
Forbes list of billionaires, with a net worth of US$22.4 billion as of December 2014.