"Based on more than 500 interviews, including Muhammad Ali's closest associates, and enhanced by access to thousands of pages of newly released FBI records, this is a thrilling story of a man who became one of the great figures of the twentieth century."-- "The definitive biography of an American icon, from a New York Times best-selling author with unique access to Ali's inner circle. He was the wittiest, the prettiest, the strongest, the bravest,...