Black Crown was presented to the 5th Karmapa by the 3rd chinese emperor yunglo during 15th century

Dr.Raj Kotwal

Dr Raj Kotwal, MB, BS. MD . MNAMS. FIMSA . MRCP . FACG . FRCP , a personal physician to one of the greatest spiritual masters of the Tibetan Buddhism in the 20 TH century. His Holiness the sixteenth Gyalwa Karmapa Rangjung Rigpe Dorge in 1980 to 1981.
He is a hard core scientist with over 85 medical research paper in the national and international medical journals including several monographs nd book chapters on various diseases.
Over decades he also has experimented on stress, quality of life and stress relieving scientific relaxation self learning meditation. He also has books on stress with a forward by the His Holiness the Dalai Lama.
During interaction with the Karmapa , Dr Kotwal had many personal experiences that changed his outlook of life and kindled the basic queryof existential life.
Dr Kotwal has been awarded several awards by many International Organizations including American College of Gastroenterology, World Congress of Gastroenterology, Asia Pacific Digestive Diseases, and Royal College of physicians London , Edinburgh , and International Behavioural Congress in Washington. He is also an International Advisor to the GERD Centre Normal University Beijing , and a visiting professor to The Capital University of Medical Seiences, Beijing China