Ben Greenfield is a former bodybuilder, Ironman triathlete, pro obstacle course racer, human performance consultant, speaker and author of 13 books, including the New York Times Bestseller "Beyond Training". 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. He works with individuals from all over the globe for both body and brain performance, and specializes in anti-aging, biohacking, and achieving an ideal combination of performance, health and longevity.
A frequent contributor to health and wellness publications 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 CEO's to executives to exercise enthusiasts, professional athletes and beyond. He is the founder and owner of KION, a nutrition supplements company that combines time-honored superfoods with modern science to allow human beings to achieve peak performance, look amazing, defy aging, and live an adventurous, fulfilling, joyful and limitless life. Ben coaches and trains individuals all over the world for general health, anti-aging, weight loss, lean muscle gain, holistic wellness, and both body and brain performance, both at conferences and getaways and also via online training and consulting. In college, Ben competed in tennis, water polo, and volleyball, then moved on to over a decade of competition in endurance sports, including as a top ranked triathlete, 13-time Ironman triathlete, multiple Ironman Hawaii finisher and member of the pro Spartan team. Ben resides in Spokane, Washington with his wife, Jessa, and twin boys, River and Terran, where he enjoys fiction, guitar, ukulele, spearfishing, bowhunting, plant foraging and cooking.
"Boundless means living without limits and this book will
show you how. If you are looking for limitless energy, health and
how to live your best life, this book is for you."--J.J Virgin, New
York Times bestselling author of The Virgin Diet
"There are few people in the world who have had a bigger impact on my health and my family's health than Ben Greenfield. We're grateful for him every day. Ben's both a walking encyclopedia of Optimizing wisdom and a radiant embodiment of what actually living these ideas look like. In this book we get a guide to how he does it. If you want to change your life and become the best, most Boundless version of yourself, I think you'll love it."--Brian Johnson, founder + leader of Optimize