Charlie Engle and André Kajlich are world-class endurance athletes and adventurers. They share a passion for suffering through physical challenges. Both agree that they are “lucky” to have the opportunity to push their bodies toward the limit in pursuit of adventure and making a difference in the world. When Charlie and André aren’t atop a podium or crossing a finish line, they are dreaming of what epic, ultra-endurance feat hasn’t been accomplished before and how they can make dreams a reality. But even more important than their personal ambitions, they are motivated by the people they meet along the way in small villages, crowded cities, and isolated mountain camps. Smiles are contagious, and it’s a great medicine that Charlie and André will spread across each continent as they strive from the lowest to the highest points on the planet.