Company:Core Development Holdings Corp.
What makes them haute:
He is a diversified entrepreneur to his core. After making his fortune by innovating the eyewear industry through a contact company now known as 1.800.CONTACTS, Turkish tycoon Yesil launched Iprepay, a pioneer company that delivers store value products such as prepaid wireless airtime, calling cards, bill payment, and more. He founded Core Development in 1996, and his Turkish real estate company, Yesil Insaat, is developing a grand-scale project near Istanbul and is also involved in Trump Istanbul. He has been chairman and director of SK Realty Ventures since 2007, and he also became president of Wilson Mining Corporation in 2008.