Chun Doo-hwan

11th and 12th President of the Republic of Korea (1931~2021)

1980 anti-government uprising in South Korea

assassination attempt against Chun Doo-hwan, the fifth president of South Korea, in 1983

Hanahoe () was an unofficial private group and secret society of military officers in South Korea headed by Chun Doo-hwan, who later became the South Korean president during the Fifth Republic era.

period of democratization in South Korea (1979–1980)