Over Uno, Citadel’s Griffin Reveals His Mistakes of 2008 Ken Griffin, who started hedge fund firm Citadel when he was 22, discusses how he felt in 2008 when everything he had built was at risk. Related Articles Conventional Wisdom Says M&A Slows as Rates Rise. History Shows a Different Story. Ailene Barona Premium In an Income-Starved Landscape, Preferred Stock Funds Look Attractive - Market - Bella Poarch What is Corporate & Social Responsibility? v9 Sponsored by XLR8