Kekkonen became the Interior Minister in 1937, and he then tried to ban the fascist party IKL.
Kekkonen was elected the President of Finland in 1956, after president Paasikivi. He tried to keep Finland neutral country, which means it was not part of any military alliance like NATO or Warsaw Pact in Cold War.
Urho Kekkonen led the underwriting of the Helsinki Accords of the Organization for Security and Co-operation in Europe between European countries, United States and Soviet Union in 1975.
Kekkonen became sick in 1981 and gave up the presidency.