Olga Grushko (born 7 April 1976) is a retired Kazakhstani volleyball player. She competed in the women's tournament at the 2008 Summer Olympics and played for the Marmaris club in Turkey.
Olga Grushko (born 7 April 1976) is a retired Kazakhstani volleyball player. She competed in the women's tournament at the 2008 Summer Olympics and played for the Marmaris club in Turkey. (en)
Olga Grushko (born 7 April 1976) is a retired Kazakhstani volleyball player. She competed in the women's tournament at the 2008 Summer Olympics and played for the Marmaris club in Turkey. (en)