Wonsuk Ko received the B.S. and M.S. degrees from Kyungwon University, Seongnam, South Korea, in 1996 and 1998, respectively, and the Ph.D. degree in electrical engineering from the University of Central Florida, Orlando, FL, USA, in 2007.,He was a Researcher with the Gachon Energy Research Institute, Gachon University, South Korea, where he was also an Instructor with the Department of Electrical Engineering. He is currently working as an Assistant Professor with the Department of Electrical Engineering, King Saud University, Riyadh, Saudi Arabia. His research interests include electromagnetic modeling, magnetic levitation, energy management, and smart grid.