18. Donald Trump: $63 million
A 12th season of the US series of 'The Apprentice' ensured that the last year was a good one financially for Donald Trump. However, that was just the tip of the cash iceberg for the American business magnate.
Trump, who made his fortune in real estate, can count on an ever-expanding portfolio of products and services to rake in extra cash, including books, alcohol, personal appearances and pageants.