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In page Irina Rodnina:

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By 1963, Rodnina had begun skating with her first partner Oleg Vlasov, coached by Soňa and Miloslav Balun. In 1964, her coach became Stanislav Zhuk, who paired her with Alexei Ulanov.[citation needed] Rodnina/Ulanov won their first World title in 1969, ahead of Tamara Moskvina/Alexei Mishin. They won four consecutive World titles.[3]