Prof. Sung-Bae Kim is a professor at Asan Medical Center, University of Ulsan, Seoul, Korea. He attained MD and Ph.D. from Kyunghee University Medical School, completed clinical training in internal medicine at Ewha Womans University, and undertook a clinical fellowship at the Division of Hematology-Oncology at Asan Medical Center. He studied at the Experimental Transplantation and Immunology, National Cancer Institute, USA, in 2000 as a postdoctoral fellow. He is a member of steering committees in international clinical trials. His research interests include tumor immunotherapy, molecular imaging, early drug development, and clinical management of head and neck, esophageal, and breast cancer. He has authored several book chapters and written over 400 articles in oncology peer-reviewed journals. He has been the principal investigator on many clinical trials. He is an author or co-author of high-impact journals. He had served as Head, Breast Cancer Center, Asan Medical Center, 2018- Feb 2024 , scientific co-chair, ESMO Breast 2021-2023, and on the panel for Advanced Breast Cancer(Lisbon). He is one of high citataion researchers in 2023/ 2024 by Clarivate.