Born in November 1946. He graduated from Kim Il-Sung Military University, and in April 1992, became the rank of general of the Korean People's Army. He served as Deputy Chief of Staff for the People's Army General Staff. In 1998, he served as the 10th delegate to the Supreme People's Assembly. It is the 12th delegate since April 2009. During the first inter-Korean defense ministers' meeting in September 2000, he served as Deputy Chairman of the North Korean delegation, and in April 2002, the rank of the People's Army was granted.[1] In September 2010, he was elected to the Central Committee of the Workers' Party of Korea.