Billionaires in the making. These days everybody’s talking about this youngest self-made billionaire. But check out some of the talented folks who are hot on his heels.
Jay-Z

Part owner of this NBA team, he’s got a clothing line and is co-founder of a record company. Add his superstar wife, and they are one of the top-earning couples around. It won’t be long before he adds “billionaire” to his list of accomplishments.