Sergei Shakhrai

Cherkasova and Shakhrai trained in Moscow with Stanislav Zhuk. Their main rivals included fellow Soviets Irina Rodnina / Alexander Zaitsev, whom they never defeated, Irina Vorobieva / Igor Lisovsky, Marina Pestova / Stanislav Leonovich, and Veronika Pershina / Marat Akbarov.

Cherkasova and Shakhrai were 12 and 18 respectively when they were paired together. Initially, there was a 35 cm height difference between the pair, with Cherkasova only 138 cm tall.[1]

With his 12-year-old partner, he won the bronze at their first European Championship in 1977. Their height difference facilitated innovation in twist and lift elements; they became the first pair to perform the split quadruple twist in 1978. Later, the judging standards were changed to value physical harmony between the partners, which handicapped the pair.

They won the European title in 1979. By 1980 Cherkasova had grown 20 cm.[1] The change affected their technical elements, however, the pair managed to win silver at 1980 Europeans, silver at the 1980 Olympics, and gold at Worlds.[1][2] Cherkasova was only 15 years old when she competed at the Olympics while Shakhrai was 21.

Shakhrai's problems lifting his now 45 kg partner eventually resulted in them splitting up.[1] By 1981, Cherkasova had grown so tall that Shakhrai could no longer effectively lift her. This caused them to miss the medal podium at the World Championship in Hartford, Connecticut, finishing in fourth place. Cherkasova & Shakhrai continued to train for the 1982 season, but eventually broke up.

He coached the pair of Olga Neizvestnaya & Sergei Hudyakov to a bronze medal at the 1984 World Junior Figure Skating Championships. As of November 2016, Shakhrai was working as an ice skating coach in Australia.[3]

(with Cherkasova)