president of Kazakhstan (from 1990), a reformist who sought regional autonomy for his Central Asian republic.

The son of Kazakh peasants, Nazarbayev graduated from a technical school in Dneprodzerzhinsk (now Dniprodzerzhynsk), Ukraine, in 1960, a technical school of the Karaganda (now Qaraghandy) Metallurgical Combine in Kazakhstan (1967), and the Higher Party School in Moscow (1976) and worked as a steelworker and engineer at the Karaganda plant off and on from 1960 to 1977. He joined the Communist Party of the Soviet Union (CPSU) in 1962 and rose through the ranks, becoming a full member of the Kazakhstan Politburo in 1979, chairman of the Kazakh Council of Ministers (1984–89), first secretary of the Kazakhstan party (1989–91), and full member of the CPSU Politburo (1990–91). In 1990 the Supreme Soviet of Kazakhstan elected Nazarbayev president of the republic.

After the abortive 1991 attempt by hard-liners to overthrow Mikhail Gorbachev (Gorbachev, Mikhail), a step that he opposed, Nazarbayev resigned from the Politburo (August 22). In December, Kazakhstan declared full independence from the Soviet Union and, led by Nazarbayev, helped form the Commonwealth of Independent States, an economic union of former Soviet republics. Having long decried Moscow's economic exploitation of Central Asia, he carefully nurtured Kazakhstan's independence in such a cooperative. A 1995 referendum allowed for the extension of Nazarbayev's term in office to 2000. Confronted by a period of economic hardship, however, he called for elections a year and a half ahead of schedule and was reelected president in 1999 and again in 2005. In 2007 a constitutional amendment rendered Nazarbayev personally exempt from the two-term limit on the presidency.