Ban Ki-moon is not a film actor; he is a South Korean diplomat and politician. He served as the eighth Secretary-General of the United Nations from January 2007 to December 2016. Prior to his UN role, he held various positions in South Korea's Ministry of Foreign Affairs and Trade, including serving as Foreign Minister from 2004 to 2006. Known for his commitment to sustainable development, climate change, and gender equality, his leadership focused on building global partnerships and strengthening international cooperation.