Boris Nikolayevich Yeltsin (Russian: Борис Николаевич Ельцин; 1 February 1931 – 23 April 2007) was a Russian and Soviet politician who served as the first president of Russia from 1991 to 1999. He was a member of the Communist Party of the Soviet Union from 1961 to 1990. He later stood as a political independent, during which time he was viewed as being ideologically aligned with liberalism and Russian nationalism.