Yuri Razuvayev
Chess Player
A Russian chess master and trainer who coached some of the top players in Russian chess.
He became a Grandmaster in 1976 before achieving fame for his coaching efforts.
Though he is better known as a trainer, he did have over a dozen major tournament victories to his name.
He was born and raised in the Soviet Union.
He was the main trainer of Women's chess legend Alexandra Kosteniuk.