Chŏng Chung-bu

Jeong Jung-bu (1106-1179) was a medieval Korean soldier and military dictator during Goryeo Dynasty(918~1392). He was a career soldier, qualified on military part of civil service examination. He was most noted for leading a coup d'état in 1170(Musin Jeongbyeon/Revolt of military officers), dethroning the king and beginning of 100-year military reign in Korea.

Jeong was born in 1106; he learned martial arts and military tactics in his early days. He was often reported to be 7-foot-tall giant with great confidence and intelligence unlike his fellow soldiers. He was delligent soldier, and his loyalty earned him the trust from the king. He went through a slow promotion and later became Chief of General Staff.

At the time he became a soldier, the Goryeo Dynasty had a policy that put the civilian power over military. The policy benefited the dynasty well during its early days, and many civilian officials were also able military commanders, such as Kang Kam-chan and Yoon Gwan. However, the civilian rule made many side-effects as time passed on; the military generals was seen as servants, or even slaves of the civilian officials, and treated as slaves by many government officials and advisers to the king. In 998, King Mokjong put military under civilian command, causing the coup d'état of General Gang Jo; in 1014, military officers were not paid because the government had to pay civilian officials first, causing the anger of Generals Choi Jil and Kim Hoon to attempt a failed military rebellion; and later the government even closed the military academy. The grief of army officers became greater and greater as the treatment and view toward them got harsher.

In 1167, during the royal banquet of King Uijong, Kim Don-jung, son of powerful aristocrat Kim Bu-sik(author of Samguk Sagi), burnt Jeong's long beard with candle, and made fun of him;also he mocked whole military. The incident made Jeong to have strong animosity toward aristocrats and civilian officials.

In 1170, King Uijong went to his royal villa to rest and to hold another feast, and he also held a martial arts competition. A youth soldier won the event, and was praised by the king. Then, many of king's advisers to the court and eunuchs forced General Yi So Eung, who was at his late fifties, to face the champion, who was about 20. The old general, of course, was not able to fight the young champion and fell down to the ground. Then, a young civilian official named Han Röe, insulted the general and even slapped him across his face in front of the king and many fellow soldiers. General Jeong, who could not stand the advisers' attitude anymore, knocked Han out and insulted him. The incident caused the long grivances of military to explode; young soldiers, notably Colonels Yi Ui-bang, Yi Go and Chae Won, urged Jeong to launch a coup d'état against the entire government and the king, who favored civilian officials over army. Jeong first ignored their opinion but later agreed to revolt against the government. With his order in the name oh commander-in-chief, the whole army rebelled against the king and his advisers. Almost all of advisers, including Kim Don-jung and Han Röe, were killed and King Uijong was overthrown;then he set up a puppet king, King Myeongjong, beginning the 100-year military rule of Korea.

However, after the coup d'état in 1170, the leaders of the revolution began to feud each other; Generals Yi Go and Chae Won were killed by General Yi Ui-bang for treason. Then Yi visited Jeong, who adopted him as a son, only for awhile. In 1173, a survived civilian official Kim Bodang rebelled in northeastern border, trying to restore the civilian order under deposed King Uijong. Yi Ui-bang decided to assassinate Uijong; and after he killed the ex-king, Yi put down the rebellion, which put Yi on the peak of the power. Then Yi began to oppress Buddhism and Confucianism, executed many civilian administrators and scholars, raped royal family members and forced the Crown Prince to marry his daughter. His despotic reign caused the grief of many people, and finally in 1174, a chain of rebellion that lasted for 50 years began in Pyongyang by Cho Wi Chong. Yi Ui-bang sent massive troops to put down the rebellion.

General Jeong, who promoted himself as Prime Minister, decided to put an end on Yi's reign of terrorl; he ordered his son, Jeong Kyun and his son-in-law, General Song You In, to kill Yi Ui-bang. Yi was finally murdered by Jeong Kyun, and the power passed to Jeong Jung-bu. Jeong continued to fight against rebels in Pyongyang; however, slaves and people of lowest class of present-day Gongju rebelled against the government. Jeong managed to crush the uprising of Cho, and entered negotiation with outcast rebellion leaders Mang Yi and Mang So Yi, but as the official army continued its campaign against the uprising, Mang brothers revolted again. They were executed in 1177, ending the rebellion; but many other impoverished people continued to revolt against the government.

With the law and order crumbling over the whole nation, Jeong decided not to retire from politics even though he was at his late 70's. His son Jeong Kyun, backed by his powerful father, committed bribery from many officials who tried to gain more power and support from the reigning family; even Jeong's servants and slaves took bribes from politicians and brawled with some of them on the street. Politics drifted toward iniquity, and many people thought another coup d'état was necessary to put an end on Jeong's unjust rule; and in the end, General Kyung Dae Seung, the youngest general of Goryeo army, revolted against Jeong in 1179, murdering Jeong Kyun and Song You In. Jeong Jung-bu was arrested for corruption and treason, and executed in public few days later.

See also

• List of Goryeo people
• Goryeo
• List of Korea-related topics