David Goggins (@iamdavidgoggins) is extremely well known both for his military career and as an extreme athlete. In 2013 he set the record for pullups completed in 24 hours at 4025.He and the Commander talk about how he managed to evolve himself from a very difficult childhood by exercising his tremendous will. Learn how mental toughness is a lifestyle and how he does everything he doesn't want to do to stay tough. Hear about: His first 100 mile running race and how it changed his life How he went from the Air Force, to hunting cockroaches, to the SEALs by force of will His latest plans are to become a "Smoke Jumper," wildlands firefighters that parachute into remote areas to fight forest fires Learn Goggins' secrets to super-human determination in this podcast