B.S and M.S, Statistics, Hankuk University of Foreign Studies (2009.3 ~ 2017.2) / Ph.D, Statistics, Jeonbuk National University (2020.9 ~ currently) / Republic of Korea Ministry of Environment, National Institute of Environmental Research, environmental researcher (2019.9 ~ currently) / Korea Statistics Promotion Institute, Statistical service team, researcher (2017.2 ~ 2017.5) / National Information Society Agency, Big data education team, participate researcher (2015.8 ~ 2015.12) / Republic of Korea Army, 35 division (military service) (2009.2 ~ 2010.12)