Young Entrepreneur Spreads Cheer, With Oprah's Blessing

At age 9, Cameron Johnson started his first business, making greeting cards and party invitations on the Compaq computer he got for Christmas. Three years later, the Virginia native was making $50,000 a year selling Beanie Babies online from his parents' garage.

At 15, after flying to Tokyo to advise a large corporation, Johnson was an instant media sensation there and had his biography published in Japanese. "My entire life has always been: What's next? What's next? What's next?" said Johnson, now 23.