10) Jerry Yang (Net Worth: $2 billion)
Jerry Yang is one of the founders of Yahoo Inc. He was born in Taiwan and moved to the US when he was 10 years. He quit Yahoo in January 2009. Currently he owns a venture firm, AME Cloud Ventures.
9) John Kapoor (Net Worth: $2.1 billion)
This entrepreneur moved to the US from India in the year 1964. He became a billionaire due to his holding in the pharmaceutical manufacturer INSYS Therapeutics. He is the founder and chairman of this Arizona based company.