Ambassador of Korea in Morocco. Mr. Yun Seong-deok began his career by joining the Ministry of Foreign Affairs in 1989. In 1998 he became First Secretary at the Embassy of Korea in Belgium and of the Korean Mission to the EU. He served in the same position at the Embassy of Korea in Lebanon. He was appointed as Minister-Counsellor of the Permanent Mission to the UN in Geneva. He served as Deputy Consul General in Guangzhou, China and Minister at the Embassy of Korea in Belgium and of the Korean Mission to the EU in 2013. He served as Director-General for Bilateral Economic Affairs at the Foreign Ministry.