Education
Student, Soviet Military College, 1948-1950.
Vice president of Republic of Korea
Student, Soviet Military College, 1948-1950.
In emigration in China, 1921-1945. Activist Anti-Japanese Movement, from 1931. Member Kim Il Sen's partisan units, Manchuria.
Deputy commander marine forces Korean War. Korean ambassador to Bulgaria, 1945. Deputy minister foreign affairs, head foreign department.Korean Workers Party.
Minster foreign affairs, 1959-1970. Deputy prime minister, 1966-1970. Deputy chairman Council of Ministers, chairman Committee of Serviceto the People, 1970-1976.
Prime minister Democratic People's Republic of Korea, 1976-1977, vice president, since 1977.