AGE: 53
OCCUPATION: JPMorgan Chase CEO
PREVIOUS APPEARANCES ON THE TIME 100: 2
PRO: On his watch, the 210-year-old financial giant nabbed Bear Stearns and WaMu on the cheap.
CON: Although his company is in better shape than most of the competition, it's only a matter of time until JPMorgan gets sucked into the banking-business morass.