President
: Mr. Han Seung-soo Chef de Cabinet/Ambassador : Mr. Ban Ki-moon Minister-Counsellor : Mr. Oh Joon Minister-Counsellor : Mr. Moon Hayong Counsellor : Mr. Kim Bong Hyun First Secretary : Mr. Yoon Yeocheol Spokesman : Mr. Jan Fischer Speech Writer : Mr. William Overmoe Assistant to the Spokesperson : Ms. Yonsoo Kim Personal Secretary to the President : Ms. Yoon-kyoung Choi Administrative Assistant : Ms. Eun Ha (Isabelle) Kim Secretary : Ms. Antoinette Schemeelk Secretary : Mr. Marvin Rey Cardenas Research Assistant : Ms. Jae-Young Kim Research Assistant : Mr. Eugene Young Yoon