Reinhard Gammenthaler is a Yoga adept and Yoga teacher from Switzerland. He is the last disciple of Yogi Swami Dhirendra Brahmachari, the successor of the sage and saint Shri Maharshi Kartikeya. In 1979 Reinhard began Sadhana under his Guru, and since 2002 he has worked internationally as a teacher, initially founding a school of traditional Hatha- or Kundalini-Yoga in his hometown of Bern. His book Kundalini-Yoga-Parampara: The Living Tradition of Kundalini-Yoga, published in 2010, is a comprehensive standard work on the practice and philosophy of Hatha-Yoga. In early 2020, he was drawn to Oberburg in Emmental, where he is teaching since mid-October 2022 at Yogahaus Oberburg.