Yong-ho Lee graduated with a medical degree from the Yonsei University College of Medicine. He then completed his M.S. and Ph.D. in Internal Medicine at the Graduate School of the Yonsei University College of Medicine. Yong-ho Lee is now an associate professor in the Department of Internal Medicine at the Yonsei University College of Medicine Severance Hospital. He also serves as an adjunct professor of POSTECH and a participating professor in the Interdisciplinary Program of Integrated OMICS Biomedical science, Glycosylation Network Research Center, Department of Systems Biology, Yonsei University. His research interests include diabetes, non-alcoholic fatty liver disease, NASH, obesity, and metabolic syndrome.