Choon-Ki Lee is a principal research scientist at the Korea Polar Research Institute. His reseach interests inculde geodesy, gravimetry, and electromagnetics to understand changes in the Antarctic Ice Sheet.  

As a member of the LIONESS-TG group, he will study the ice mass loss and subglacial hydrology of Thwaites Glacier by integrating satellite altimetry, GNSS, ApRES, and other available geophysical data.