Duff McDonald is a New York-based journalist. A contributing editor at New York and Fortune magazines, he has also written for Vanity Fair, Conde Nast Portfolio, GQ, WIRED, Time, Newsweek, and others.

In 2004, he was the recipient of two Canadian National Magazine Awards—Best Business Story (gold) and Best Investigative Reporting (silver)—for Conrad's Fall in National Post Business.

Last Man Standing, his biography of Jamie Dimon, chairman, and CEO of JPMorgan Chase, was published by Simon & Schuster in October 2009.

He is also the co-author, with Owen Burke, of The CEO, a satire.