In this riveting episode of Risky Business, host Bryan Hattingh sits down with world-renowned high-altitude mountaineer Dr. Louis Carstens — a man who didn’t touch a mountain until age 40 and has since conquered the legendary Seven Summits. As Louis prepares for his second attempt on the notoriously difficult K2, he reflects on the mindset, discipline, and raw ambition it takes to scale not just mountains, but personal limits. This isn’t just a conversation about climbing — it’s about living fully, embracing failure, and finding meaning in every step of the journey.