Jung-ju Kim is a South Korean businessman, investor, philanthropist, and founder of Korea's largest gaming company, Nexon.
He is the chairman and CEO of NXC Corporation, the holding company of Nexon, and a partner at Collaborative Fund, a New York based venture capital firm.Forbes named Kim in the top five of Korea’s 50 Richest 2018, having an estimated net worth of US$6.8 billion.