Chun Doo-hwan
He served as commander of the Defense Security Command and head of the Joint Investigation Headquarters at the time of the October 26 Incident in 1979, and was a key figure who later led the December 12 military rebellion.
He served as commander of the Defense Security Command and head of the Joint Investigation Headquarters at the time of the October 26 Incident in 1979, and was a key figure who later led the December 12 military rebellion.