Supreme Patriarch of Thailand
The Supreme Patriarch of Thailand or Sangharaja (Thai: สังฆราช, romanized: Sangkharat, lit. 'King of monks' or 'king of monastic communities') is the head of the order of Buddhist monks in Thailand. His full title is Somdet Phra Saṅgharāja Sakalamahāsaṅghapariṇāyaka (Thai: สมเด็จพระสังฆราช สกลมหาสังฆปริณายก, romanized: Somdet Phra Sangkharat Sakonmahasangkhaparinayok, lit. 'the Supreme Patriarch, the Head of all Members of the Sangha').
Source: Wikipedia — Supreme Patriarch of Thailand (CC BY-SA 4.0)