YOO, JoonKoo is a Research Professor at the Center for International Law, KNDA(Korea National Diplomatic Academy), Ministry of Foreign Affairs, and concurrently serves as a visiting professor of the GSIS of Yonsei University. He has been a member of the advisory committee of the Ministry of Foreign Affairs/Ministry of Trade, Industry & Energy/Defense. He currently specializes in emerging technologies security governance and laws focusing on cyberspace & outer space and has served as a legal adviser for the UNGGE & OEWG/ LAWS GGE. Professor Yoo served as Deputy Director of the Presidential Committee for the G20 Seoul Summit(2010-11). Before teaching, Dr. Yoo was a legal adviser specializing in International Trade and Defense Acquisition with Aitken, Berlin LLP in Washington D.C.