Antonia Sumbundu has been a Tibetan Buddhist and mindfulness meditation practitioner for more than 30 years. She is a clinical psychologist specializing in CBT (cognitive behavioral therapy) and supervision, and completed an MSt degree in MBCT from University of Oxford, where she currently is a senior associate trainer. Her work focused on the clinical applications of meditation, before shifting to teach meditation in a broader context, as a teacher in an international meditation community.

Antonia continues to teach MBA internationally along side leading secular and Buddhist meditation weekends and retreats. She mentors individuals, guides practice groups, leads MBCT training programs and classes, supervises professionals in MBCT, and participates in research projects, clinical trials, and developing training components around enquiry and MBCT supervision.