Founder of Primal Nutrition and Primal Kitchen
Mark Sisson is an American fitness author, food blogger, and a former distance runner, triathlete and Ironman competitor. He is the author of numerous books, including The Primal Blueprint, which was credited with turbocharging the growth of the primal/paleo movement back in 2009. He’s a New York Times bestselling author with The Keto Reset Diet, which at its apex reached the #1 overall bestseller among all books on amazon.com. Mark has written several other books, including popular Primal-themed cookbooks and lifestyle books. He is the publisher of MarksDailyApple.com, the #1-ranked blog for over a decade in its health and fitness category. Mark is also a former distance runner, triathlete and Ironman competitor.