Ki Rok CHOI joined the Korea Fair Trade Commission as an early member with legal qualifications after completing his training at the Judicial Research and Training Institute in 1994, where he worked on matters related to the Fair Trade Act and the Subcontracting Act. From 1998 to October 2024, he handled various antitrust and competition matters at Kim & Chang. In this regard, he provided corporate advisory services across almost every industry sector, including pharmaceuticals, food, cement, steel, aviation, telecommunications, insurance, banking, private equity, retail, automotive, electronics, oil refining, real estate development, and construction. Currently, He focuses on antitrust and competition matters while also providing corporate advisory services, government relations, and litigation services across various industries including real estate, construction, and pharmaceuticals.