Meet The 16-Year-Old US Open Tennis Phenom Backed By Bill Ackman
• http://www.businessinsider.comHedge fund titan Bill Ackman, the CEO of $14 billion Pershing Square Capital, is sponsoring 16-year-old tennis phenom Francis Tiafoe.
Hedge fund titan Bill Ackman, the CEO of $14 billion Pershing Square Capital, is sponsoring 16-year-old tennis phenom Francis Tiafoe.
