Kostya Kennedy is the author of 56: Joe DiMaggio and the Last Magic Number in Sports and Pete Rose: An American Dilemma. Both were New York Times bestsellers and both earned the Casey Award as Best Baseball Book of its respective year. A former senior writer and assistant managing editor at Sports Illustrated, he is now an editorial director at Time Inc. As an on-air commentator Kennedy contributes regularly to the MLB Network, MSNBC, and other news outlets. He teaches at New York University’s Tisch Institute for Sports Management, Media, and Business and has taught journalism at NYU and Columbia University. He has edited several books, including The Hockey Book and 2015’s Super Bowl Gold: 50 Years of the Big Game.