About Galagama Sri Aththadassi Thera

Galagama Sri Aththadassi Thera was a Sri Lankan Buddhist monk who served as the 21st Mahanayaka of the Asgiriya Chapter of Siyam Nikaya. He was appointed on 8 May 2015 following the death of Chief Prelate Most Venerable Udugama Sri Buddharakkitha Thero on 8 April 2015.
Thai monks blessing the King of Thailand in Wat Nong Wong

Theravada Buddhist monks – Guardians of the monastic code

is the most commonly accepted name of Buddhism's oldest existing school. The school's adherents, termed Theravādins, have preserved their version of Gautama Buddha's teaching or Buddha Dhamma in the Pāli Canon for over a millennium. Aided by the patronage of Mauryan kings like Ashoka, this school spread throughout India and reached Sri Lanka through the efforts of missionary like Mahinda. Starting at around the 11th century, Sinhalese Theravāda monks and Southeast Asian elites led .