Karma Lingpa (1326--1386) was the tertön (revealer) of the Bardo Thodol, the so-called "Tibetan Book of the Dead".
Karma Lingpa (1326--1386) was a reincarnation of Chokro Lü Gyeltsen, a disciple of Padmasambhava. He was the tertön (revealer) of the Bardo Thodol, the so-called "Tibetan Book of the Dead".