The spiritual leader of Tibetan Buddhism is called the Dalai Lama. The title is given to the highest-ranking monk in the Gelug school of Tibetan Buddhism, which is one of the major traditions of Tibetan Buddhism. The Dalai Lama is seen as the reincarnation of a long line of tulkus who are believed to be manifestations of the Bodhisattva of compassion, Avalokiteshvara. The current Dalai Lama, Tenzin Gyatso, has held the title since 1950 and is known for promoting peace, compassion, and the importance of education, attracting followers worldwide.