Simon Hill is the founder of the hugely popular Plant Proof podcast and blog of the same name, and a nutritionist, and qualified physiotherapist. On top of his formal education, Simon spends hours and hours deciphering scientific studies so he can break down how to fuel your body to promote longevity and reduce the chance of developing disease while simultaneously achieving whatever health and fitness goals you may have. He is the plant-based food contributor to Chris Hemsworth's fitness app, Centr, and in 2019 Simon opened a plant-based restaurant, Eden, in his Sydney neighborhood of Bondi. Will Bulsiewicz is the New York Times-bestselling author of Fiber Fueled. He practices in Charleston, South Carolina.