Kim Jong-un, born on January 8 in either 1982, 1983, or 1984, serves as the ultimate leader of North Korea. He occupies various high-ranking roles, including General Secretary of the Workers’ Party of Korea, President of the State Affairs Commission, and Supreme Commander of the Korean People’s Army. He ascended to the position of the nation’s third-generation leader following the death of his father, Kim Jong-il, in December 2011. Kim Jong-un is the second offspring of Kim Jong-il and Ko Yong-hui.
Kim Jong-un has solidified his authority over North Korea via purges, executions, and the establishment of a robust cult of personality similar to that of his grandfather Kim Il-sung and his father.
As of March 2026, Kim Jong-un, now 42 or 43 years of age, continues to govern North Korea. The nation contends with persistent international sanctions, economic hardships domestically, and has maintained closed borders since the onset of the COVID-19 pandemic. Kim is recognized as one of the globe’s most enigmatic and rigorously safeguarded leaders.
Age
According to North Korean state media, Kim Jong-un’s official date of birth is January 8, 1982. However, South Korean intelligence, U.S. records, and defector testimonies suggest his birth occurred in 1983 or 1984. The year was likely modified for symbolic motives (1982 marked Kim Il-sung’s 70th birthday and the 40th anniversary of Kim Jong-il’s acknowledged birth). As of March 2026, Kim Jong-un is believed to be 42–44 years old, with a majority of analysts favoring 1983 or 1984.
Sister
Kim Jong-un’s younger sister, Kim Yo-jong (born September 26, 1987), ranks among the most influential and visible individuals within the North Korean regime. She acts as Deputy Director of the United Front Department of the WPK, overseeing inter-Korean relations, propaganda, and the public image-building for her brother. Kim Yo-jong has represented North Korea at the 2018 Winter Olympics in PyeongChang, South Korea, delivered significant speeches, and is widely regarded as a potential successor or regent should Kim Jong-un become incapacitated. She is frequently characterized as his closest confidante and enforcer, playing a vital role in high-level diplomacy and domestic purges.
Wife
Kim Jong-un is wed to Ri Sol-ju, who was born between 1985 and 1989. North Korean state media first presented her as his spouse on July 25, 2012. Prior to their marriage, Ri Sol-ju was reportedly a vocalist in the Moranbong Band, a well-known North Korean music ensemble. The couple is thought to have tied the knot in 2009 or 2010. Ri frequently appears in state media alongside Kim, typically wearing Western-style outfits and high heels, which helps project a modern image for the family. She is seldom seen in public without Kim and has participated in diplomatic and cultural functions.
Children
Kim Jong-un and Ri Sol-ju are believed to have a minimum of three children, though details about them are scarce and kept confidential. They are said to have a son born around 2010 or 2011, a daughter named Kim Ju-ae born around 2012 or 2013 who has recently appeared frequently in state media, and a second daughter born around 2017, about whom not much is known.
- Their first child is a son, born around 2010 or 2011. He is reportedly named Ju-ae or something similar and is viewed as a potential heir, although he is rarely seen in public.
- Their daughter, Kim Ju-ae, was born around 2012 or 2013. She was publicly introduced in November 2022 during a missile test observation. She often appears with Kim Jong-un at military and public gatherings, and many speculate she is being groomed for a future leadership role.
- Their second daughter was born around 2017. Her existence was first mentioned by Dennis Rodman in 2013 and later validated by South Korean intelligence, but little is known about her.
Since 2022, Kim Ju-ae has made public appearances more frequently, inciting speculation that she could be selected as a successor. However, her precise birth date and full name remain unverified.
Net Worth
As of March 2026, Kim Jong-un’s net worth is approximated to be between $5–10 billion, primarily derived from state-controlled assets, foreign currency reserves, luxury items, and slush funds.
- He accumulates wealth from North Korea’s natural resources, arms sales, cybercrime, and smuggling operations.
- Kim also manages funds in offshore accounts, possesses luxury assets, and oversees hidden resources through front companies.
- North Korea is further involved in stealing cryptocurrency and devising methods to circumvent international sanctions.
- Kim family slush funds: Estimated at $1–5 billion in cash, gold, and investments managed via front companies.
- Cryptocurrency and sanctions evasion: North Korea has amplified its cyber theft and cryptocurrency laundering ventures.
It is challenging to ascertain the precise scope of Kim’s personal fortune as North Korea is extremely secretive and grapples with international sanctions. The majority of estimates are derived from defectors, intelligence agencies, and organizations such as the UN Panel of Experts.
Profile Summary
| Full Name | Kim Jong-un (김정은) |
| Birth Date | January 8, 1982/1983/1984 (disputed) |
| Age (March 2026) | 42–44 |
| Wife | Ri Sol-ju (married c. 2009–2010) |
| Children | At least three (one son c. 2010–2011; daughter Kim Ju-ae c. 2012–2013; second daughter c. 2017) |
| Sister | Kim Yo-jong (born 1987; senior WPK official, key advisor) |
| Net Worth (est.) | $5–10 billion (personal/family-controlled assets) |
| Key Roles | General Secretary of the Workers’ Party of Korea; President of the State Affairs Commission; Supreme Commander of the Korean People’s Army |
| Recent Activity | Bolstered connections with Russia (troops sent to Kursk, 2024–2025); abandoned peaceful reunification strategy (2023); continued nuclear/missile tests |
Kim Jong-un has been the definitive ruler of North Korea since 2011.
