 Ajahn Mun Bhuridatta Mahathera was one of his most well-known students.The two were known to often travel together, wandering throughout the forests of Thailand in the “tudong” tradition of monks who leave behind the more sedentary monastery life and take up many (if not all) of the thirteen dhutanga austerities or ascetic practices allowed by the Buddha in the Pali canon.Ajahn Sao was greatly influenced, in his own practice and in teaching his disciples, by the methods advocated by Somdet Phra Vanarat Buddhasiri (1806-1891), one of the founders of the Dhammayut order.