Downfall: Some $18 billion of mortgage-related write-offs, after years of underperformance, spelled doom for the Citigroup CEO, who resigned in November.
Today: Keeps an office, assistant, and car and driver at Citigroup. Sits on the board at Johnson & Johnson and is a trustee of the Juilliard School and the Weill Cornell Medical College.
NEXT: Terry Semel