Choe Son-hui is a North Korean diplomat known for her role in international relations, particularly concerning North Korea's nuclear program. She has served as the director-general of the Department of American Affairs in the North Korean Foreign Ministry, where she has been involved in negotiations with the United States. Choe gained prominence during the 2018 summit talks between North Korea and South Korea, as well as the historic meeting between Kim Jong-un and Donald Trump. Her expertise in diplomacy has made her a key figure in shaping North Korea's foreign policy and engagement with the global community.