Ben Greenfield is a health consultant, speaker, and New York Times bestselling author of a wide variety of books including the widely popular titles Boundless Parenting, Boundless Kitchen, Beyond Training, Boundless, Fit Soul, Spiritual Disciplines Journal, the Boundless Cookbook and Endure. A former collegiate tennis, water polo and volleyball player, bodybuilder, 13-time Ironman triathlete and professional obstacle course racer, Ben has been voted by the NSCA as America’s top Personal Trainer and by Greatist as one of the top 100 Most Influential People In Health And Fitness.

A frequent contributor to health and wellness publications and websites and a highly sought-after speaker, Ben’s understanding of functional exercise, nutrition, and the delicate balance between performance and health has helped thousands of people around the world achieve their goals and improve their quality of life–from high-level CEOs to soccer moms to professional athletes and beyond. Ben also seeks to teach and inspire people to fully experience and joyfully savor all of God’s creation while optimizing their physical health.

Ben is an advisor, investor, and board member of multiple corporations in the health and fitness industry, and is also the co-founder of the nutritional supplements company KION, a nutritional supplements company that combines time-honored superfoods with modern science to allow human beings to achieve peak performance, defy aging, and live an adventurous, fulfilling, joyful and limitless life.