Drikung Kyobpa Jikten Sumgön
Drikung Kyobpa Jikten Sumgön (Wyl. ’bri gung skyob pa ’jig rten gsum mgon) aka Ratnashri (Skt. Ratnaśrī) (1143-1217) — one of the eight main disciples of Phagmodrupa Dorje Gyalpo and the founder of the Drikung Kagyü tradition.