Sangsu Choi is the CEO of an IT startup specializing in advanced digital technologies. His previous experience includes roles as a Senior Researcher at Samsung Electro-Mechanics and Siemens Industry Software in Korea, as well as a Guest Researcher at the National Institute of Standards and Technology (NIST) in the United States. He holds a B.S. (2001) and an M.S. (2004) in Naval Architecture and Ocean Engineering from the University of Ulsan, a Ph.D. (2010) in Industrial Engineering from Sungkyunkwan University, and an Executive MBA (EMBA) earned from Seoul National University in 2024. His areas of interest include business intelligence, digital twins, spatial AI, and technology-driven entrepreneurship.