[6] Pattabhi Jois is one of a short list of Indians instrumental in establishing modern yoga as exercise in the 20th century, along with B. K. S. Iyengar, another pupil of Krishnamacharya in Mysore.[12] Krishna Pattabhi Jois was born in a Kannada Hindu family[13] on 26 July 1915 (Guru Pūrṇimā, full moon day) in the village of Kowshika,[14] near Hassan, Karnataka, South India.However, Surya Namaskar already existed, and Krishnamacharya was aware of it in the 1930s, as it was being taught, as exercise rather than as yoga, in the hall next to his Yogaśala in the Mysore palace.[15] In 1964, a Belgian named André Van Lysebeth spent two months with Jois learning the primary and intermediate series of the Ashtanga Vinyasa Yoga system.[31] Jois continued to teach at the Ashtanga Yoga Research Institute in Mysore, now in the neighbourhood of Gokulam,[14] with his only daughter Saraswathi Rangaswamy (b.[33] Parampara, the passing of knowledge from teacher to pupil (traditionally, from guru to shishya), is said to lie at the heart of Jois's Ashtanga Yoga.Iyengar, Jois was assigned to teach asana at the Sanskrit Pathshala when Krishnamacharya's yogaśala was opened in 1933, and was "never a regular student"."[9] Adjustments by Jois have been characterized as "overwhelming, producing fear and extreme discomfort in students as they are pushed beyond their physical and psychological comfort zones in often-difficult, even dangerous asana.[43][44] In 2010, it became public knowledge that Jois had systematically sexually abused some of his female and male yoga students, both in Mysore and during his travels, until his death in 2009.Jois's daughter, Saraswathi, and granddaughter, Sharmila, run a yoga school in Mysore and travel the world on teaching tours.