North Korea remains one of the most secretive countries in the world. Very little is known about its leaders and their families. Recent news, however, has focused on one person: the young daughter of Kim Jong Un. South Korea’s intelligence agency says she may soon be named the next leader. This would be a big change for the country and the world.
Who Is Kim Jong Un’s Daughter?
The girl is believed to be named Kim Ju Ae. She is around 13 years old. She first appeared in public in late 2022. North Korean state media showed photos of her at a missile test with her father. The media called her the “most beloved daughter.” Since then, she has been seen at more events.
She has joined her father at important places. These include military parades, missile launches, and visits to sacred sites. In early 2026, she went with her parents to the Kumsusan Palace of the Sun. This is where the bodies of her grandfather and great-grandfather are kept. It is a very special place in North Korea.

She also traveled abroad for the first time. In 2025, she went to Beijing with her father. This was during a big military parade in China. These trips show she is being introduced to leaders and events outside North Korea.
The Kim Family and How Power Passes Down
North Korea has been ruled by the same family for over 70 years. Kim Il Sung founded the country in 1948. He passed power to his son, Kim Jong Il, in 1994. Kim Jong Il then chose his son, Kim Jong Un, as the next leader around 2009. Kim Jong Un took power in 2011 after his father’s death.
This system is called a dynasty. It is based on the idea of the “Baekdu bloodline.” This means power stays in the direct family line. Until now, it has always gone to a son. No woman has ever been chosen as a leader.
Kim Jong Un is now 42 years old. Some people think he wants to prepare the next leader early. This may be because of his own quick rise to power. He was young when he became a leader. Now he seems to be training his daughter step by step.
Recent News from South Korea’s Spy Agency

On February 12, 2026, South Korea’s National Intelligence Service (NIS) gave a private briefing to lawmakers. They said Kim Jong Un’s daughter has moved into a new stage. Before, they called her “in training as successor.” Now they say she is in the “stage of being designated as successor.”
Lawmakers who heard the briefing shared this with reporters. One said the NIS believes she is giving opinions on some state policies. They also noted her many public appearances. These include army events and palace visits. The agency is watching the next big party meeting closely. If she attends and gets a special title, it would confirm her role.
This is the strongest sign yet. South Korean spies think an official announcement could come soon. It might happen at the Workers’ Party Congress later this month or early next month.
Why This Could Be a Big Change
North Korea is a very traditional society. Power has always gone to men. A female leader would break this pattern. It would make history as the first woman to lead a nuclear-armed country.
Some experts think Kim Jong Un learned from his sister, Kim Yo Jong. She is very powerful and helps run the country. She was once seen as a possible leader herself. Now she seems to support her niece instead.
Kim Ju Ae has been seen with top generals. She wears clothes like military uniforms at some events. Photos show her standing close to her father and talking to officials. This suggests she is learning about the army and government.
What It Means for North Korea and the World
If Kim Ju Ae becomes the next leader, it would keep the family in power for a fourth generation. This would show stability inside the country. Kim Jong Un may want to avoid confusion after his time.
For the world, it raises questions. North Korea has nuclear weapons and missiles. A young leader might continue strong policies on weapons. Or she could change things in the future.
Relations with other countries could be affected. The United States, South Korea, China, and Japan watch North Korea closely. A new leader might bring new tasks or more tests.
Inside North Korea, people are taught to respect the Kim family. State media would start praising the daughter more if she were chosen. This would build her image as the future guide.
Challenges Ahead
Many things are still unknown. North Korea never confirms family details openly. The daughter’s name is used by outsiders, but state media avoids it. Everything comes from photos and South Korean intelligence.
Some people doubt whether a young girl can lead such a tough system. Senior officials and generals are mostly older men. They might not accept a teenage leader easily. Kim Jong Un would need to build strong support for her.
Health is another question. Kim Jong Un has had rumors about his health for years. No one knows if this pushes faster succession plans.https://www.koreaherald.com/
Looking Forward
The next few weeks will be important. If Kim Ju Ae appears at the party congress with a new role, it will be a clear sign. World news will watch every photo and report from North Korea.
For now, Kim Jong Un daughter is at the center of attention. Her story shows how power works in one of the most closed countries. Whether she becomes a leader soon or later, her rise is already historic.
North Korea keeps many secrets. But the recent intelligence update makes one thing clear: the Kim family is planning for the future, and a young girl is part of that plan. Is World War 3 Coming? Tensions Escalate as Russian Drones Violate Polish Airspace