He received his M.D. in 2006 in South Korea and received his Ph.D. in 2022 from Seoul National University (SNU) College of Medicine. He completed the Retina Fellowship at SNU Hospital and is currently the director of the Retina Center, artificial intelligence (AI) Bigdata Center at Hangil Eye Hospital, and an associate professor at Catholic Kwandong University College of Medicine. His main field of interest is retinal diseases such as diabetic retinopathy, epiretinal membrane, central serous chorioretinopathy, and age-related macular degeneration, and he is very interested in diagnosis, treatment, and prognosis prediction using AI. He is a reviewer for several scientific journals, and he has published over 60 peer-reviewed papers as the first or corresponding author.