Stephen A. Schwarzman — American Businessman
Stephen Allen Schwarzman is an American business magnate and financier. He is the chairman and CEO of the Blackstone Group, a global private equity and financial advisory firm he established in 1985 with former US Secretary of Commerce Pete Peterson. His personal fortune is estimated at $12.9 billion, according to Forbes. As of 2015, Forbes ranked Schwarzman at 100th on its World's Billionaires List... (wikipedia)