Ajahn Sona is a Buddhist Monk (for 32 years) who resides in the Birken Forest Buddhist Monastery where he teaches Dharma for all those who wish to listen. Ajahn is walking encyclopedia in topics relating to Buddhism/Yoga/life. Had a great time speaking with the man and hope you enjoy our interaction.
Ajahn can be found here:
https://www.youtube.com/c/AjahnSona