Ke Jun Sohn is a partner in the Competition and Antitrust Practice Group at Lee & Ko. His antitrust and competition law practice includes conducting regulatory compliance analysis for proposed mergers, advising on cartel regulations and issues relating to abuse of market dominance and unfair practices, as well as handling a broad range of antitrust litigation matters. Mr. Sohn served as deputy director of the Korea Fair Trade Commission ("KFTC") from 2007 to 2015.