Vimalamitra (in Sanskrit) (Chinese: 無垢友 (pinyin: Wúgòuyǒu); Tibetan: དྲི་མེད་བཤེས་གཉེན་ (Drime Shenyen, Wylie: Dri-med Bshes-gnyen)), an 8th century Indian Dzogchen adept. According to tradition, he was born in Western India. Vimalamitra received the transmission of Dzogchen from Shri Singha and Jnanasutra. He was also a student of Buddhaguhya. He was invited to Tibet by emissaries of King Trisong Detsen where he established himself as a teacher and translator of Dzogchen texts. Vimalamitra eliminated all delusion, thereby gaining complete realization (rainbow body).
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