KCNA via REUTERS
- Kim Jong Un's young daughter could be North Korea's next supreme leader, per South Korea's spy agency.
- 10-year-old Kim Ju-ae is potentially being groomed to succeed, appearing in public at state events.
- Kim Ju-ae has been hailed as Kim Jong Un's "most beloved" child, by state media.
Kim Ju-ae has emerged as a likely heir to the North Korean supreme leadership, says South Korea's spy agency.