Seungjun Ahn is an Assistant Professor at the Department of Civil and Environmental Engineering, Hongik University. He graduated from the Department of Civil, Urban, and Geosystem Engineering, Seoul National University, and received a Master’s in Construction Management from the Department of Architecture, Seoul National University. Then he obtained a Ph.D. in Construction Management from the University of Michigan, Ann Arbor. He served as a Post-doctoral fellow at the University of Alberta from 2014 to 2016. Then he joined the University of South Australia in July 2016 as a Lecturer, and in January 2021 he was appointed as a Senior Lecturer. In September 2021 he became an Assistant Professor at the Hongik University. His major is Construction Management and Construction Information Modeling. His research interests include Construction Information Modeling and Visualization, Virtual Reality Applications for Construction, Construction Knowledge Modeling, and Construction Safety.