Dudjom Rinpoche (1904-87) was appointed by His Holiness the Dalai Lama as the supreme head of the Nyingma tradition of Tibetan Buddhism. He was an enlightened yogi and meditation master, a discoverer of concealed treasure teachings (a terton) who was inseparable from Guru Rinpoche [Padmasambhava], the most prolific of contemporary Tibetan scholars, and an incarnate lama who had intentionally emanated for the sake of sentient beings for seventeen successive lives.