What was nikita krushchev occupation during cold war cold war?

During the Cold War, Nikita Khrushchev served as the First Secretary of the Communist Party of the Soviet Union from 1953 to 1964 and later as the Premier of the Soviet Union. He was a key figure in the Soviet leadership, known for his efforts to de-Stalinize the country and for his confrontational stance against the West, particularly during events like the Cuban Missile Crisis. Khrushchev's policies and decisions significantly shaped the dynamics of the Cold War.