Heechul Kim is an assistant professor of urban planning and design at Gachon University since March 2020, and leading the Urban Analytics Lab of Gachon University. He received Bachelor degrees of civil, urban, and geosysyem engineering with economics minor from Seoul National University in 2007 and MSc degrees of urban planning and design from Seoul National University under the supervision of Prof. Kun-hyuck Ahn in 2009, and PhD degrees of urban planning and design from Seoul National University under the supervision of Prof. Kun-hyuck Ahn and Prof. Young-sang Kwon in 2014. He worked in Institute of Engineering Research, Institute of Health and Environment, and Environmental Planning Institute in Seoul National University as a postdoctoral fellow in 2014-2017. He has been an assistant professor at Mokpo National University in 2017-2020. He tries to do his best to find the relationship between urban form and human behaviors for creating more walkable and sustainable cities with statistics, spatial analysis, GIS, urban computing, and other methodologies.