Time Magazine has called Dean Karnazses one of the most influential people in the world, and he comes on the show to discuss how he has used his passion as his vocation. We take a nice road trip with Dean and discuss how and why he left the corporate world to become a board member for Girls on the Run. We hear about favorite travel memories with his family, the people who have been affected by what Dean has done, and so much more. In addition, we talk with our listener of the week, Leeann Faust, about her upcoming dream marathon, the New York City Marathon. Serena Marie, RD answers a listener’s question about a fat-adapted diet.