Graduated from the School of Anthropology, College of Social Sciences, Seoul National University

Managed CPU Marketing & Business Development for the Java Processor Team, LG Semiconductors Co., Ltd

Managed Set-top box & digital information appliances as the chief of the technology research lab & chief of the business headquarters, JC Hyun, Co., Ltd

Developed internal information appliances based on RISC as the CEO of Embedone Co., Ltd