Garchen Rinpoche is a Tibetan Buddhist teacher in the Drikung Kagyu lineage. He is believed to be an incarnation of Siddha Gar Chodingpa, a heart-disciple of Jigten Sumgön, founder of the Drikung Kagyu lineage in the thirteenth century CE. He is also believed to have incarnated as Mahasiddha Aryadeva in ancient India - the lotus-born disciple of Nagarjuna himself. He was known as Lonpo Gar, the minister of Tibetan dharma king Songtsen Gampo in the seventh century CE.
