This article marks the beginning of a twelve-part series dedicated to the life, work, and legacy of TKV Desikachar, one of the most influential yet quietly transformative figures in the history of Yoga. Over the course of these twelve parts, we will explore his life in depth—from his sacred beginnings and formative years, through his relationship with his father and teacher, to his pioneering role in shaping Yoga Therapy in the modern era, and finally to the living legacy he left for future generations.