Kobe Bryant Joins the Athlete-Entrepreneur Hall of Fame

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Maria Sharapova, Russian Professional Tennis Player

So, she has a sweet tooth, in addition to a phenomenal ability to mop up a tennis court with her opponents. The top-seeded Sharapova started the gummy, psychedelic candy company Sugarpova with earnings from her $26 million in grand slam payouts. Sharapova plans to keep expanding the product line when she retires.