eBay Chairman and founder Pierre Omidyar came in second on Fortune Magazine's annual list of the 40 richest Americans under the age of 40. Aged 37, Omidyar has $10.05 billion. Former eBayer Jeff Skoll came in third on the list with $4.69 billion. Skoll is 39 years old. Topping the list was Michael Dell, 39, chairman and founder of Dell Computer, with wealth of $17.95 billion. Dell has held the No. 1 spot since the list was started in 1999.
