Duff McDonald is a New York-based journalist. A contributing editor at Fortune magazine and The New York Observer, he has also written for Vanity Fair, New York magazine, Esquire, Conde Nast Portfolio, GQ, WIRED, Time, Newsweek, and others.
Last Man Standing, his biography of Jamie Dimon, chairman and CEO of JPMorgan Chase, was published by Simon & Schuster in October 2009. His next book, The Firm, a history of McKinsey & Company, will be published by Simon & Schuster in September 2013.
Duff is also the co-author (along with Owen Burke) of The CEO, a satire.