1992199Prof. Nibu graduated from University of Tokyo, School of Medicine in 1986. He had fellowship at Cancer Institute Hospital, Tokyo from 1990-1992 and studied as visiting researcher at Thomas Jefferson University. From 2001, he has been Professor and Chairman at Department of Otolaryngology-Head and Neck Surgery, Kobe University Hospital. From 2015 to 2017, he was President, Asian Society of Head and Neck Oncology. Also, he had been serving as Executive Council, International Federation of Head and Neck Oncological Societies from 2018-2022. Currently, Prof. Nibu is President, Japanese Society for Head and Neck Cancer and Vice-President, Japanese Society of Otorhinolaryngology and Head and Neck Surgery. Also, he is Executive Council, International Federation of Head and Neck Oncological Societies.