Krafton Inc. is a South Korean video game publisher and holding company based in Bundang-gu, Seongnam. It was created in November 2018 to serve as the parent company for Bluehole, founded by Chang Byung-gyu in Seoul in March 2007, and its subsidiaries. The company has published several notable video game titles including TERA, PUBG: Battlegrounds, New State Mobile, The Callisto Protocol and Moonbreaker. According to Forbes, Chang has a net worth of $2.9 billion and is one of the seven gaming billionaires in South Korea. Wikipedia