Great inspiring person, great book. Rich Roll has a history of being an alcoholic and overworked Los Angeles lawyer who has then found himself through ultra endurance sports and a plant-based lifestyle, becoming one of the fittest people on earth. The story itself is captivating, but all the time he comes off as having a very well balanced character. That is what stood out the most to me. He seems to be genuinely happy. His podcast is very popular and interesting too and it confirms that feeling.