Ben Greenfield

New York Times bestselling author

Ben Greenfield is an ex-bodybuilder, Ironman triathlete, obstacle course racer, human performance consultant, speaker, author of 13 books, and founder and CEO of Kion, which provides products, information, entertainment, coaching, consulting, and a global community centered around becoming a “fully optimized human.” His book Beyond Training: Mastering Endurance, Health and Life is a New York Times bestseller, and he was voted as NSCA’s Personal Trainer of the Year in 2008 and in 2013 and 2014 was named by Greatist as one of the top 100 Most Influential People In Health And Fitness. Greenfield blogs and podcasts at, and resides in Spokane, WA with his wife and twin boys.

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