Piu Chan is Professor of Neurology and Geriatrics at Xuanwu Hospital of Capital Medical University, and Director of National Clinical Research Center for Geriatric Disorders. He is also the department head of Neurobiology. Dr Chan had established the Center for Neurodegenerative Diseases which later became part of the Key Laboratory of Ministry of Education on Neurodegenerative Disorders. He was the principal investigator to establish the Beijing Longitudinal Study on Aging II cohort and has published a larger number of papers on frailty, dementia and Parkinson’s disease. Dr. Chan has found the China Parkinson Alliance with more than 2000+ neurologists from 550 medical centers, and established the first Virtual Hospital on geriatric degenerative diseases. He has been awarded by the China Ministry of Sciences and Technology to establish the National Consortium and Big Data Platform for Parkinson and Alzheimer’s diseases. He is a member of the Telemedicine committee of the International Parkinson and Movement Disorders Society (MDS). He has directed about 40 Phase I-IV clinical trials and is an ad hoc consultant for the State Food and Drug Administration of China. He has published more than 300 SCI peer-reviewed papers with a citation of 14,770 and h-index 57 in Google Scholar, and about 250 peer-reviewed Chinese papers with a citation of ~10,000 and served as editorial members of more than 15 international journals.