Kim Jong-un is the current Supreme Leader of North Korea, a position he inherited from his father, Kim Jong-il, in 2011. He leads the country's ruling Workers' Party of Korea and serves as the Chairman of the State Affairs Commission. Under his rule, North Korea has continued to develop its nuclear weapons program and ballistic missile capabilities, leading to international sanctions and condemnation. He is known for his authoritarian leadership style and the pervasive cult of personality surrounding his family. While he has engaged in some diplomatic efforts, including meetings with former U.S. President Donald Trump, these have not resulted in significant denuclearization progress.