Ken Griffin Loans Rare U.S. Founding Documents for Public Display
The hedge fund manager’s cumulative philanthropy totals at more than $2 billion. John Parra/Getty Images for Pérez Art Museum Miami Ken Griffin isn’t just CEO of hedge fund behemoth Citadel. He’s also an avid American history buff who has spent millions acquiring rare documents like first printings of the U.S. Constitution and Bill of Rights.