Jack Kuenzle is blazing the fastest known time (FKT) records worldwide. On Denali, Rainier, Shasta, the Presidential Traverse, the Bob Graham, he's shattering records. A true phenom on the scene. In this podcast episode, we talk about Jack's training as a Navy Seal, his speed records, and, most of all, I try to understand his mind. What allows him to push harder than anyone else when running in oxygen-deprived air for hours on end. I hope you enjoy it. Please like, subscribe, comment, and all that if you're into the episode.