How old would Nina Andreyeva be today?

Nina Alexandrovna Andreyeva was a Soviet Russian chemical scientist, teacher, author, and political activist. A supporter of classical Soviet principles, she wrote an essay entitled I Cannot Forsake My Principles that defended many aspects of the traditional Soviet system, and criticized General Secretary Mikhail Gorbachev and his closest supporters for not being true communists. In the rebuke published in the official party newspaper Pravda the essay was called The Manifesto of Anti-Perestroika Forces.