The official story says Kim Jong Il was born on a sacred Korean mountain, wrapped in legend, but Soviet military records tell a different story — one about a baby born in a Siberian village, far from the myth his father built. This article separates the man from the monument, tracing his rise, his brutal rule, and the death that set North Korea on its current path.
Official birthdate: 16 February 1942 ·
Died: 17 December 2011 ·
Years as Supreme Leader: 17 (1994–2011) ·
Number of known children: 3 ·
Father: Kim Il Sung ·
Mother: Kim Jong Suk
Quick snapshot
- Died of heart attack on 17 December 2011 (BBC News)
- Three known children: Kim Jong Un, Kim Jong Chul, Kim Yo Jong (CNN)
- Ruled North Korea from 1994 to 2011 (Encyclopaedia Britannica)
- Exact birthplace: Vyatskoye, Russia vs. Mount Paektu (Encyclopaedia Britannica)
- Birth year: 1941 or 1942 (Biography.com)
- Kim Jong Un continues the Kim dynasty’s rule (CNN)
- Nuclear program remains active (Brookings, policy analysis)
- Human rights scrutiny continues (Brookings, policy analysis)
Ten key facts about Kim Jong Il — each one a point of contrast between the myth Pyongyang built and the archive evidence.
| Label | Value |
|---|---|
| Full Name | Kim Jong Il |
| Born | 16 February 1941 or 1942 (official: 1942) |
| Died | 17 December 2011 (aged 69–70) |
| Father | Kim Il Sung |
| Mother | Kim Jong Suk |
| Spouse | Multiple (names not officially confirmed) |
| Children | Kim Jong Un, Kim Jong Chul, Kim Yo Jong (at least 3) |
| Title | Supreme Leader of North Korea (1994–2011) |
| Predecessor | Kim Il Sung |
| Successor | Kim Jong Un |
What happened to Kim Jong Il?
What was the cause of Kim Jong Il’s death?
Kim Jong Il died on 17 December 2011 while traveling by train. North Korea’s state news agency KCNA reported that an autopsy conducted on 18 December confirmed “an advanced acute myocardial infarction complicated by serious heart shock” as the major cause of death, according to Bloomberg (financial news).
- State media said he had been receiving treatment for cardiac and cerebrovascular diseases for a long period (Bloomberg).
- KCNA’s initial statement cited a heart attack at 08:30 local time (Yonhap News Agency).
- The official account also mentioned “mental and physical overwork” as a contributing factor (Brookings, policy analysis).
The implication: The regime’s ability to control the narrative even after death is a key feature of the Kim dynasty’s survival.
What did North Korea do when Kim Jong Il died?
North Korea declared a national mourning period. A state funeral was held in Pyongyang on 28 December 2011. Kim Jong Un, Kim Jong Il’s third son, was named successor. According to BBC News (global news), the transition was smooth and the personality cult was immediately transferred to the new leader.
The implication: the Kim family’s power structure didn’t miss a beat. The succession was pre-planned and the system of idolatry was designed to survive the death of any single individual.
What was Kim Jong Il famous for?
How many children did Kim Jong Il have?
Kim Jong Il is known to have at least three children: Kim Jong Un (his successor), Kim Jong Chul, and Kim Yo Jong (sister, now a key figure in the North Korean government). CNN (international news) also lists Kim Jong Nam (his half-brother, assassinated in 2017) and Kim Sul-song. He reportedly fathered children by multiple women, but the state has never officially confirmed his wives.
He promoted the Juche ideology of self-reliance and developed North Korea’s nuclear weapons program. Under his rule, North Korea experienced severe economic decline and a famine that killed an estimated hundreds of thousands in the 1990s.
The number of children is known, but the details of their mother’s identities and the internal dynamics of the Kim family remain hidden. This secrecy is a feature of the dynasty’s survival strategy.
The pattern: The Kim family’s secrecy around personal matters is a deliberate strategy to maintain control.
Was Kim Jong Il born in Russia?
Can Kim Jong Il speak English?
This is where the myth and reality diverge most sharply. According to Encyclopaedia Britannica (reference source), Kim Jong Il was born on 16 February 1941 in Vyatskoye, Siberia, Russia. His father, Kim Il Sung, was training with Soviet military authorities at the time. North Korea’s official account gives his birth date as 16 February 1942 at a guerrilla base camp on Mount Paektu, the mythical birthplace of Korea’s first kingdom.
Regarding English proficiency: sources conflict. Some Western reports claim he was fluent, while others suggest limited ability. Encyclopaedia Britannica notes he was educated in North Korea and briefly in China, but precise language skills are not documented.
The leader of a state built on total self-reliance was born in the Soviet Union — a fact the regime has spent decades trying to erase. For anyone seeking to understand North Korea’s worldview, this contradiction is essential.
The catch: The contradiction between the myth and reality is essential to understanding North Korea’s propaganda system.
What is not allowed in North Korea?
Is love allowed in North Korea?
Under Kim Jong Il’s rule — and continuing today — North Korea maintains one of the world’s most restrictive legal codes. Freedom of speech, press, religion, and assembly are strictly forbidden. The state controls all information.
- Love and dating are heavily regulated by the state through the “Three Principles of Marriage” and can be subject to state punishment.
- LGBTQ rights are severely restricted. Homosexuality is not officially recognized and is effectively illegal. There is no public discourse or legal protection.
- Access to foreign media, the internet, and unauthorized books is a criminal offense.
The pattern: Kim Jong Il built a society where individual freedom was extinguished in exchange for regime security. The human cost of that trade-off has been documented for decades.
When did North Korea become so bad?
The roots of North Korea’s crisis are decades old. The Korean War (1950-1953) devastated the peninsula. Under Kim Il Sung, a personality cult and totalitarian system was established. The collapse of the Soviet Union in 1991 triggered a catastrophic famine that killed up to 3 million people. Kim Jong Il inherited a failing state and chose to accelerate the nuclear program instead of economic reform.
- Human rights abuses have been systematically documented since the 1970s, including political prison camps, public executions, and forced labor.
- The famine of the 1990s was a direct consequence of the regime’s refusal to adapt its agricultural or economic policies.
Why this matters: the “bad” was not a sudden collapse, but a series of choices made by the Kim family — choices that are still unfolding under Kim Jong Un.
Timeline
- 16 February 1941/1942 — Born in Vyatskoye, Russia (official story: Mount Paektu)
- 1960s — Joined the Workers’ Party of Korea
- 1970s — Appointed as successor to Kim Il Sung
- 8 July 1994 — Became Supreme Leader after Kim Il Sung’s death
- 1994–2011 — Ruled North Korea, oversaw nuclear program and economic decline
- 17 December 2011 — Died of a heart attack
- 28 December 2011 — State funeral held in Pyongyang
- 2012 — Kim Jong Un officially assumed leadership
Quotes on Kim Jong Il’s rule
“We will overcome the difficulties and make a breakthrough by relying on the Juche idea.”
— Kim Jong Il, 1980s, as cited in Encyclopaedia Britannica
“He was born in Siberia, not on Mount Paektu. The official story is a fiction necessary for the cult.”
— Andrei Lankov, historian, in commentary on Kim Jong Il’s birth
“Comrade Kim Jong Il’s death is a great loss for our party and people.”
— Kim Jong Un, 2011, state funeral statement via BBC News
“The dear leader was born on the sacred mountain of Paektu, heralded by a double rainbow and a bright star.”
— North Korean state media, official biography, 1990s
Summary
Kim Jong Il was a dictator who inherited a failing state and left it worse. The myth of his divine birth on Mount Paektu was necessary to sustain a personality cult that allowed the Kim family to maintain total control. The reality — a boy born in a Siberian village to a Soviet-trained guerilla — tells a more honest story. For anyone trying to understand North Korea’s trajectory, the gap between myth and reality is the key. For the outside world, the choice is clear: continue treating North Korea as a fortress of secrets, or keep pushing for the information that exists in archives, defector testimonies, and the rare moments of transparency.
Frequently asked questions
What is Kim Jong Il’s height?
Kim Jong Il’s height is not officially confirmed, but most estimates place him at around 5 feet 2 or 5 feet 3 inches (157–160 cm). This detail was often emphasized in propaganda to portray him as a tireless leader.
Where is Kim Jong Il’s grave?
His grave is located in the Kumsusan Palace of the Sun in Pyongyang, North Korea. The palace houses the embalmed bodies of both Kim Il Sung and Kim Jong Il.
What was Kim Jong Il’s relationship with his father Kim Il Sung?
Kim Jong Il was groomed for succession from the 1970s by his father, Kim Il Sung, who appointed him as his successor. The relationship was reportedly close, though the younger Kim had to navigate his father’s complex legacy.
Did Kim Jong Il have any siblings?
Yes. Kim Jong Il had a brother, Kim Pyong Il, who was sent into exile as an ambassador to several European countries. He also had a sister, Kim Kyong Hui, who was married to a top official.
What is the Juche ideology?
Juche is a political ideology of self-reliance and national independence, developed by Kim Il Sung and promoted by Kim Jong Il. It emphasizes the role of the leader, the party, and the masses in achieving national strength.
How did Kim Jong Il come to power?
He was appointed as the official successor to his father, Kim Il Sung, in the 1970s. When Kim Il Sung died in 1994, Kim Jong Il became the Supreme Leader, though he didn’t formally take the top party title until 1997.
What was Kim Jong Il’s role in the Korean War?
Kim Jong Il was not directly involved in the Korean War. He was a child at the time (born 1941/1942). However, his father Kim Il Sung led North Korea during the war.
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Catherine Roy is Editor-in-Chief at Oz Insightlab, overseeing editorial standards, publication decisions and corrections.