John started the Changing the Game Project in 2012 after two decades as a soccer player and coach on the youth, high school, college and professional level.  He is the author of the #1 bestselling books Changing the Game: The Parents Guide to Raising Happy, High Performing Athletes, and Giving Youth Sports Back to our Kids and Is it Wise to Specialize? John is also a regular contributor for SoccerWire.com, and his writing has been featured in many publications including The Huffington Post and Soccer America. John is an internationally known speaker for coaches, parents and youth sports organizations, and has spoken for TEDx, the National Soccer Coaches Association of America, IMG Academy, and at numerous other events throughout the US, Canada and Europe.