John O'Sullivan

John O'Sullivan is the author of Changing the Game: The Parents Guide to Raising Happy, High-Performing Athletes and Giving Youth Sports Back to Our Kids. A former collegiate and professional soccer player, O'Sullivan has spent the past two decades as a coach at the youth, high school, and college level. He speaks nationwide to coaches, parents, and young athletes about developing athletic excellence and leadership within positive sporting environments. Learn more at www.changingthegamebook.org.