Dalton Caldwell $29 million

Dalton Caldwell | Born: El Paso, TX, USA | Education: Stanford University | Occupation: Businessperson, Entrepreneur | Known for: CEO, Mixed Media Labs, Founder of imeem | Organization founded: imeem | Did you know: After graduation, Caldwell worked briefly for VA Linux (where he had previously worked as a summer intern) before founding imeem in late 2003 with Stanford classmate (and ex-Napster engineer) Jan Jannink