Report: Kim Jong Un's Daughter Named Successor-Designate

Is Kim Ju-ae's public role mere training or has she been formally designated as North Korea's next leader?
Report: Kim Jong Un's Daughter Named Successor-Designate
Above: Kim Jong Un and Kim Ju-ae inspecting the Milyong Hotel in Ryanggang Province on Dec. 20, 2025. Image credit: KCNA/KNS/AFP/Getty Images

The Facts

  • South Korea's National Intelligence Service (NIS) told lawmakers on Thursday that North Korean leader Kim Jong Un's daughter, believed to be around 13 years old and widely thought to be named Kim Ju-ae, has reached a successor-designate stage.
  • Kim Ju-ae first appeared publicly in November 2022 at a long-range missile test and has since accompanied her father to weapons tests, military parades and a September 2025 summit in Beijing with Chinese President Xi Jinping.
  • In January, Kim Ju-ae joined her parents on a visit to the Kumsusan Palace of the Sun, a mausoleum housing the embalmed bodies of Kim Il Sung and Kim Jong Il.

Sources Split


The Spin


Narrative A

Kim Ju-ae has clearly moved beyond mere training to formal successor designation. South Korean intelligence confirms she's providing input on state policies and receiving laudatory acclaim as her father. Her prominent presence at military events and party functions signals deliberate preparation for leadership succession.

Narrative B

Spreading claims about Kim Ju-ae as a successor ignores the basic realities of North Korean power structures. No socialist country has ever elevated a daughter to leadership, and the regime's deeply patriarchal, militarized society makes female succession virtually impossible. Past successions were shrouded in total secrecy for years, which makes NIS' intelligence assessments questionable.


Metaculus Prediction


Public Figures

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© 2026 Improve the News Foundation.

All rights reserved.

Version 7.18.3