Trengpo Tertön Sherab Özer was a prominent Nyingma treasure-revealer. Initially trained as a geshe in both Sakya and Geluk traditions, he became the disciple and heir of DriKung Rinchen Puntsok in the Kagyu and Nyingma traditions. He played an important role in the development of the Nyingma tradition in central and southern Tibet, establishing Pelri Tekchen Ling Monastery in Chonggye, the first major Nyingma monastery in the region. ... read more at