Kim Jong Un has brought his daughter to Beijing. What to know about the possible North Korean heir

In this photo provided by the North Korean government, North Korean leader Kim Jong Un and his daughter arrive at the East Pyongyang Grand Theatre in Pyongyang, North Korea, June 29, 2025. Independent journalists were not given access to cover the event depicted in this image distributed by the North Korean government. The content of this image is as provided and cannot be independently verified. (Korean Central News Agency/Korea News Service via AP, File)

SEOUL, South Korea — North Korean leader Kim Jong Un has brought his young daughter on his most significant foreign trip in years, a trip to China that marks his latest attempt to break out of isolation and bolster his position by balancing between traditional allies Moscow and Beijing.

The girl is believed to be named Kim Ju Ae and is around 12 or 13 years old. Not much else is known about her.

Since 2022, Kim Jong Un has showcased her at a growing number of major public events tied to his nuclear-armed military, fuelling speculation she is being primed as the country’s next leader.

Kim’s daughter’s name and age are unconfirmed

While North Korean state media have described Kim’s daughter as “beloved” and “respected,” they have never called her by name.

The assumption that the girl’s name is Ju Ae is based on an account by former NBA champion Dennis Rodman where he recalled holding Kim Jong Un’s baby daughter during a trip to Pyongyang in 2013.

Ju Ae’s exact age is unconfirmed but South Korean intelligence officials believe she was born in 2013.

In a closed-door briefing to lawmakers in 2023, South Korea’s main spy agency said it believes Kim Jong Un and his wife Ri Sol Ju also have an older son and a younger third child whose gender is unknown.

Kim Jong Un beamed as he stepped out of his family’s iconic green armoured train to shake hands with senior Chinese officials upon arrival in Beijing on Tuesday. He was closely followed by Ju Ae.

Dressed in a navy pantsuit with her hair styled in a half-updo, a look reminiscent of her mother’s public appearances, Ju Ae stood in front of senior North Korean officials, including Foreign Minister Choe Son Hui.

However, she did not make a public appearance the next day as her father shared centre stage with Chinese President Xi Jinping and Russian President Vladimir Putin in a massive military parade at Tiananmen Square. The parade demonstrated a deepening alignment between Washington’s adversaries.

She’s being increasingly showcased in her father’s events

Kim Jong Un chose to publicly unveil his little-known daughter at a major military event — a test launch of an intercontinental ballistic missile — in November 2022.

State media released a series of photos of Kim and his daughter at the event, marking the first time her image was made public. She wore a white coat and red shoes as she watched a soaring missile from a distance and walked hand-in-hand with her father.

The missile test marked the first in a series of major military events where Kim Jong Un displayed his daughter. Her carefully-crafted appearances have included missile tests, military parades, and the launch of a naval destroyer in April, an event hailed as a major step in expanding North Korea’s nuclear arsenal. Kim Jong Un has recently expanded his daughter’s public appearances beyond military events to include some of his most ambitious economic projects and cultural events, including the opening of a beach resort in June.

Her trip to Beijing fuels speculation she is the future heir

Ju Ae’s increasing number of public appearances and presence in state media has led to speculation that she is being primed as her father’s successor. The theory has been further fuelled by her first known foreign trip to China.

South Korea’s National Intelligence Service issued a careful assessment last year that it views Ju Ae as her father’s likely successor, citing a comprehensive analysis of her public activities and the state protocols provided to her.

However, the spy agency said there are still various possibilities regarding North Korea’s power succession process because Kim Jong Un, 41, is still young, has no major health issues and has other children.

Some South Korean officials and experts initially expressed doubts over Ju Ae as the future heir, citing North Korea’s male-nominated power structure and Confucian influence.

Since its foundation in 1948, North Korea has been successively ruled by male members of the Kim family. Kim Jong Un inherited power upon his father Kim Jong Il’s death in late 2011. Kim Jong Il took over power after his father and state founder Kim Il Sung died in 1994.

North Korea’s state media have yet to make any direct comments on a power succession plan beyond Kim Jong Un. It has also not commented on whether Ju Ae has any siblings.

Kim Tong-hyung, The Associated Press