Was born in 1965.
In 1988-93 learning in State Pedagogical University in St. Petersburg,
Since 2000 – member of Russian Union of Artists.
Since 2007 - member of Paris Union of Artists “Les Seize Anges”
In 2004 – first prize of “Master-class” festival in St. Petersburg.
In 2006 - silver medal of Russian State Academy of Art
In 2011 – first prize of competition of Russian artists in Italy "Made in Russia".
In 2011 – prize of magazine “Russian art”.
In 2016 year at the biggest international competition of arts in Asia "Art Revolution Taipei" Alexandr Oligerov has won the Grand prize and Prize of Chairman of Jury (all prizes of the competition).
In 2018 – Gold medal of Russian Union of Artists.
Oligerov’s pictures are in a collections of the State Museum of the Russian Academy of Arts(Moscow); of the Museum of Nonconformist’s Art of Art-center “Pushkinskaya 10” (St.Petersburg); of the State regional Pskov’s Museum of Art; of the State regional Novgorod’s Museum of Art, of the State regional Murmansk’s Museum of Art.
In private collections, greatest of which is the collection ofvice-president of corporation “Samsung " Mr. Li Gil Han(more than 42 pictures).
Solo exhibitions were in Moscow, Paris,Beijing, St. Petersburg, Helsinki, Friedrichstadt, Geneva, Nanterre, Bielefeld, Strasbourg, Lappeenranta, Taipei, Novgorod and Pskov.