Google this, sucka
Net Worth: $1 billion, $1 billion
Ages: 31, 31
Stanford grad pals created Internet search engine Google in late 1990s. The search engine, whose name has now been popularized as a verb, scours content from more than 3 billion Web sites. Performing well: posted ten consecutive profitable quarters. Duo raised $25 million from venture capital firms in 1999; partners' stake worth more than $1 billion, perhaps far greater if long-expected IPO lives up to the hype.