Ban Ki-Moon, Secretary-General of the United Nations

Secretary-General of the United Nations 20. September 2016

Secretary-General of the United Nations Ban Ki-Moon will attend the 2016 Arctic Circle Assembly and deliver a keynote speech.

By the Official CTBTO Photostream (UN Secretary-General Ban Ki-moon) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons