Hellow guys, Welcome to my website, and you are watching 혁신 코리아 [장병규, 대통령직속 4차산업혁명위원장] / YTN. and this vIdeo is uploaded by YTN at 2018-05-14T02:01:58-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
