Kim Jae Kyu (born March 6, 1926, Gumi, North Gyeongsang province, Korea [now in South Korea]—died May 24, 1980, Seoul, South Korea) was a Korean military officer and head of the Korean Central Intelligence Agency (KCIA; now the National Intelligence Service) who, on October 26, 1979, assassinated the South Korean president, Park Chung Hee.
Kim was the lifelong friend and confidant of Park. They were born in the same hometown and were in the same class at the Korean Military Academy. Kim rose to the rank of lieutenant general after having been chief of army security command and the deputy director of the KCIA. After the top KCIA officer in Washington, D.C., defected during an investigation of South Korean influence in the U.S. Congress, Kim was appointed (1976) the head of the KCIA, an extremely powerful position under the authoritarian Park regime.
At a private dinner party hosted by Kim for President Park, Kim opened fire, killing Park and Park’s chief security officer, Cha Chi Chol. He was arrested soon after the shooting by Gen. Chung Seung-Hwa (Jeong Seung-Hwa). At first it was assumed that the shooting had been the result of an emotional outburst, but an investigation later showed it had been a carefully planned assassination. Kim asserted at his trial that he had killed his friend to avert a bloodbath that Park had been planning for his opponents and that only by killing Park could democracy be restored in South Korea. The government investigation, led by Gen. Chun Doo Hwan, contended that Kim shot Park solely to preserve his own power and sentenced him to death. Kim and four KCIA aides were hanged.