Bruce Feldman is a New York Times bestselling author. His new book is The QB: The making of Modern Quarterbacks. He also co-wrote Swing Your Sword and is the author of Meat Market: Inside the Smash-Mouth World of College Football Recruiting and Cane Mutiny: How the Miami Hurricanes Overturned the Football Establishment. He has covered football for almost two decades and joined FOX Sports in 2014 after having worked at CBS and ESPN. His articles have been cited in four editions of The Best American Sports Writing and he has been nominated for four national magazine awards.

Mark Verstegen is recognized as one of the world’s most innovative human performance experts. Verstegen pioneered the concept of integrated performance training and has brought that system to the world’s top athletes and sports organizations; the U.S. military; and leading companies. As the founder and president of EXOS, formerly Athletes’ Performance, Verstegen leads more than five hundred employees at the company’s performance centers, as well as supplying international support to top teams and organizations (including 2014 World Cup Champion Germany). Verstegen and EXOS consult for high-performance companies, helping them with product and program inspiration, development, and testing, as well as consumer marketing. EXOS also has partnered with Mayo Clinic to advance proactive health and human performance. Verstegen serves as the director of performance for the NFL Players Association. Verstegen is the author of six books, including Every Day Is Game Day (2014) & Core Performance.