Gyaltsab Je (1364–1432) or more elaborately, Gyaltsab Dharma Rinchen was born in the Tsang province of central Tibet. He was a famous student of Je Tsongkhapa, and actually became the first Ganden Tripa of the Gelug tradition after Je Tsongkhapa's death. He also studied with Rendawa Zhonnu Lodro.
According to Tibetan Buddhist myth, Gyalpo Pehar ( Tibetan: རྒྱལ་པོ་དཔེ་ཧར ) is a spirit belonging to the gyalpo class.
When Padmasambhava arrived in Tibet in the eighth century, he subdued all gyalpo spirits and put them under control of Gyalpo Pehar, who promised not to harm any sentient beings and was made the chief guardian spirit of Samye during the reign of Trisong Deutsen.
The protector deity Pehar Gyalpo is depicted with three Geluk masters above.
Lama is a title for a teacher of the Dharma in Tibetan Buddhism.
The name is similar to the Sanskrit term guru, meaning "heavy one", endowed with qualities the student will eventually embody.
The Tibetan word "Lama" means "highest principle", and less literally "highest mother" or "highest parent" to show close relationship between teacher and student.
This is a list of some well-known Lamas in Tibetan .