sentences:  They are also the 1965 World bronze medalists and the 1966 and 1968 World silver medalists, as well as the 1965 European bronze and 1966 silver medalists.Zhuk previously competed with Aleksandr Gavrilov, with whom she medaled at the 1963 and 1964 European Championships and the 1963 World Championships.They placed 5th at the 1964 Winter Olympics.