Zach OlstadZach Olstad is an author, business owner, and former professional athlete. Olstad has a degree in K-12 Education, is a certified personal trainer, motivational speaker, and farmer. Originally from the small town of Harmony, Minnesota, Olstad currentl lives in Nashville, Tennessee where he operates his fitness company, 4x4 Fitness. Olstad learned how to reach his goals with minimal resources, trusting and relying on his obsessive work ethic to see him through. He was molded by an internal drive at a young age that has carried him to unimaginable places. Read More Read Less