birthday and heard about Krishnamacharya's learning and skill as a yoga therapist. The Maharaja met Krishnamacharya and was so impressed by the young man's demeanor, authority, and scholarship that he engaged Krishnamacharya to teach him and his family. Initially, Krishnamacharya taught yoga at the Mysore Palace. He soon became a trusted advisor of the Maharajah, and was given the recognition of Asthana Vidwan — the intelligentsia of the palace. During the 1920s, Krishnamacharya held many demonstrations to stimulate popular interest in yoga. These included suspending his pulse, stopping cars with his bare hands, performing difficult asanas, and lifting heavy objects with his teeth. The Palace archive records show that the Maharaja was interested in the promotion of yoga and continually sent Krishnamacharya around the country to give lectures and demonstrations. In 1931, Krishnamacharya was invited to teach at the Sanskrit College in Mysore. The Maharaja, who felt that yoga had helped cure his many ailments, asked Krishnamacharya to open a yoga school under his patronage and was subsequently given the wing of a nearby palace, the Jaganmohan Palace, to start the Yogashala, an independent yoga institution, which opened on 11 August 1933. In 1934, he wrote the book Yoga Makaranda ("Essence of Yoga"), which was published by Mysore University. In the introduction to Yoga Makaranda, Krishnamacharya lists the Sritattvanidhi, a 19th-century treatise containing a yoga section by Maharaja of Mysore, Krishnaraja Wodeyar III (1794–1868) as one of the sources for his book. In The Yoga Tradition of the Mysore Palace, Norman Sjoman asserts that Krishnamacharya was influenced by the Sritattvanidhi and by the Vyayama Dipika, a Western-based gymnastics manual written by the Mysore Palace gymnasts. Mark Singleton argues that he was influenced by the 20th century yoga pioneers Yogendra and Kuvalayananda, and that all three "seamlessly incorporate[d] elements of physical culture into their systems of 'yoga'." Krishnamacharya, unlike earlier yoga gurus such as Yogendra, "severely criticized his students" including his young brother-in-law, B. K. S. Iyengar. He was equally bad-tempered at home with his family. In the view of the historian of yoga Elliott Goldberg, Iyengar "would never recover from or anywhere near comprehend the damage inflicted on him by Krishnamacharya's abuse" during his teenage years. In 1940, Krishna Raja Wadiyar IV died. His nephew and successor, Jayachamarajendra Wadiyar (1919–1974), less interested in yoga, no longer provided support for publishing texts and sending teams of teachers to surrounding areas. Following