Chatral Rinpoche, a nonagenarian yogi, was one of the most important meditation teachers – as well as a compassionate bodhisattva – in the history of Tibetan Buddhism. Chatral Sangye Dorje was one of the few living disciples of Khenpo Ngawang Pelzang and was widely regarded as one of the most accomplished Dzogchen yogis. He is one of Asia's most revered spiritual figures.