Professor Poul Jennum completed MD from University of Copenhagen 1983, he passed a degree of scientific excellence in 1985 (gold), a doctoral thesis from 1998, and he obtained specialties in clinical neurophysiology, neurology and European accreditation in sleep medicine. Professor Jennum is heading the national sleep center and holds several national and international board positions (ESRS, EAN etc), advisory function for the national health board among others. Professor Jennum holds a large national research group focusing on clinical, neurophysiological, advanced data science methods, and molecular sleep and neurological research. Professor Jennum has published more than >677 articles (Web of Science) +proceedings and social science in total 881), 4 textbook and 7 chapters in textbooks. 6 Patents. Citation: 19893, H-index:65.