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Ben Greenfield
- Born
- December 20, 1981 (44 years old)
- Place of birth
- Lewiston, Idaho, USA
Biography
Ben Greenfield (born December 20, 1981) is a triathlete, personal trainer, nutritionist, author, public speaker, and former bodybuilder known for the practice of biohacking. He has participated in 13 Ironman competitions and over 120 races, becoming a USA Triathlon top-ranked athlete in his age group for a period of time.
