Prof. Jin Ho Chung is currently the Professor and Chairperson of Department of Dermatology, Seoul National University College of Medicine, in Korea. His basic research interests lie in the field of skin aging, photobiology and photomedicine. On the clinical side, he has been treating patients with various autoimmune bullous diseases and rheumatic skin diseases. He is a past President of Korean Society for Investigative Dermatology (KSID).