Danjong of Joseon

Danjong (; 18 August 1441 – 16 November 1457), personal name Yi Hong-wi, was the sixth monarch of Joseon. He ascended to the throne at the age of 11, upon the death of his sickly father, King Munjong. Three years later, he was forced to abdicate by his uncle, Grand Prince Suyang (later King Sejo), and was subsequently put to death after having been demoted to princely rank and exiled.

Biography The future Danjong was born during the reign of his grandfather, King Sejong. His mother, Crown Princess Gwon (posthumously Queen Hyeondeok), didn't recover after giving birth and died the next day. He had one elder sister, Princess Gyeonghye, and one elder half-sister, Princess Gyeongsuk.

In 1452, Yi Hong-wi succeeded his father, King Munjong. Since he was too young to rule, the governing of the country fell to Chief State Councilor Hwangbo In, and Left State Councilor General Kim Chongsŏ, along with Princess Gyeonghye acting as his guardian.

In 1453, this government was overthrown in a coup d'état led by his uncle, Grand Prince Suyang (posthumously King Sejo), Yi Hong-wi was later demoted to Prince Nosan (노산군) and exiled to Cheongnyeongpo, Yeongwol. His wife was also sent out of the palace after losing her status as queen dowager and being demoted to princess consort.

Initially, Sejo was hesitant to execute Danjong and showed mercy despite the attempted coup. However, beginning to perceive that Danjong would present a continuing threat to his rule, Sejo accepted the advice of the court and ordered that his nephew be disposed of. In November 1457, he was put to death.

However, during the reign of King Seonjo, a senior official recounted that Danjong was poisoned by a royal inspector, on orders from Sejo. To escape retribution, he went into hiding for the remainder of his life. Honored by Koreans as a "loyal subject to the rightful king", his act continues to be commemorated annually in the village, where locals reenact the king's funeral. The town also features a statue of him holding Danjong's body.

There was an attempt to honor the late king and queen during Jungjong's reign, but he rejected the proposal. During the reign of King Sukjong scholars once again proposed the restoration of the titles. After 200 years, in 1698, the demoted Prince Nosan and his wife were finally restored, receiving the temple name "Danjong", and posthumous name "Queen Jeongsun".

Legacy In modern South Korea, Danjong's life and death are well-known, with film critic Kim Do-hoo stating, "The story of Danjong is old, but it is never outdated." Kim compared Danjong's life to a Shakespearean tragedy, noting that it has "moved generations".

The 2026 film The King's Warden, which centered around the exile of Danjong, became South Korea's highest grossing film and led to a renewed interest in Danjong. Visits to Cheongnyeongpo, the site of exile, increased fivefold compared to 2025. Sales of books related to Danjong similarly increased approximately 80 times compared to the same period in 2025.

Family

Father: King Munjong (; 15 November 1414 – 10 June 1452) Grandfather: King Sejong (; 15 May 1397 – 8 April 1450) Grandmother: Queen Soheon , of the Cheongsong Shim clan (; 20 October 1395 – 28 April 1446) Mother: Queen Hyeondeok , of the Andong Gwon clan (; 26 April 1418 – 19 August 1441) Grandfather: Gwon Jeon , Internal Prince Hwasan (; 1371–1441) Grandmother: Internal Princess Consort Haeryeong , of the Haeju Choe clan (?–1456) Consort(s) Queen Jeongsun , of the Yeosan Song clan (; 10 March 1440 – 17 July 1521) Sugui , of the Sangsan Kim clan (; –1525) Sugui , of the Andong Gwon clan

Ancestry

In popular culture Portrayed by Lee Min-woo in the 1983 MBC TV series 500 Years of Joseon: Tree with Deep Roots. Portrayed by Jung Tae-woo in the 1998–2000 KBS1 TV series The King and the Queen. Portrayed by Noh Tae-yeob in the 2011 KBS2 TV series The Princess' Man. Portrayed by Chae Sang-woo in the 2011 JTBC TV series Insu, the Queen Mother and the 2013 film The Face Reader . Portrayed by Choi Dong-ah in the 2016 KBS1 TV series Jang Yeong-sil. Portrayed by Park Ji-hoon in the 2026 film The King's Warden.