Gelug
The Gelug or Gelug-pa, is a school of Tibetan Buddhism founded by Je Tsongkhapa (1357–1419), a philosopher and Tibetan religious leader. The first monastery he established was at Ganden, and to this day the Ganden Tripa is the nominal head of the school, though its most famous person is the Dalai Lama. There are others Gelug Masters, like Trijang Rinpoche and Ling Rinpoche.