Byung Wook Kim received a B.S. from the School of Electrical Engineering, Pusan National University, Pusan, South Korea, in 2005, and an M.S. and a Ph.D. from the Department of Electrical Engineering, KAIST, Daejeon, South Korea, in 2007 and 2012, respectively. He was a senior engineer with KERI, Changwon-si, South Korea, from 2012 to 2013. He was an assistant professor with the School of Electrical Engineering, Kyungil University, Gyeongsan-si, South Korea, from 2013 to 2016. He was an assistant professor with the Department of ICT Automotive Engineering, Hoseo University, from 2016 to 2019. He is currently an assistant professor with the Department of Information and Communication Engineering, Changwon National University, Changwon-si, South Korea. His research interests include visible light communications, machine learning, and deep learning.