![](https://image.tmdb.org/t/p/w185/sCMQmtul5Ib89uRi5yVINq1UrDz.jpg)
Chang Byung-gyu
AKA: 장병규Birthday: 1973-04-25
Birthplace: Daegu, South Korea
Chang Byung-gyu is a South Korean entrepreneur and chairman of KRAFTON's board of directors. He was also the first and second chairman of the Presidential Committee on the 4th Industrial Revolution.