Career
He trained at VSS Trud in Moscow. He is a three-time medalist at the World Figure Skating Championships and a four-time medalist at the European Figure Skating Championships, each time coming in behind Ondrej Nepela. He was coached by Tatyana Tolmacheva and later by Stanislav Zhuk.
Sergei Chetverukhin has Russian and Canadian citizenship.
He currently lives and works as a coach in Canada, where he moved in 1990 at the invitation of the famous Canadian figure skater Donald Jackson. He previously worked in Montreal and later moved to Toronto.
Married, has a daughter.