Acharavadee Wongsakon is a Thai lay Buddhist teacher and former entrepreneur who teaches a form of Vipassana meditation called Techo Vipassana Meditation.
She teaches this method to laypersons and ordained buddhist monks at various Techo Vipassana centers throughout Thailand.
She is the founder of the Knowing Buddha Organization, which campaigns against disrespectful uses of Buddha imagery and the general decline of morality in society.
Acharvadee and the Knowing Buddha Foundation have been endorsed by the National Office of Buddhism.