Kim Jong Un

Kim Jong Un

Teen Kim Jong Un

South Koreans watch a television screen with news showing a picture of Kim Jong-un, North Korean leader Kim Jong-il's son, at the Seoul railway station August 26, 2010. North Korea's reclusive leader Kim is visiting China, his only powerful ally, with his son and heir apparent Kim Jong-un, a South Korean presidential source said. The Korean characters on the screen read, "Kim Jong-il suddenly visits to China. For a discussion on his heir?"

REUTERS/Jo Yong-Hak