Olga Pershankova competed with an ice dancer who was a five time what?
Olga Pershankova: Olga Pershankova (Russian: Ольга Першанкова ; born 18 January 1972) is a Russian ice dancer. Olga Pershankova:  Competing with Peter Tchernyshev for Russia, she won the silver medal at the 1992 Karl Schäfer Memorial (Vienna Cup). Peter Tchernyshev: Peter Tchernyshev (Russian: Пётр Андреевич Чернышёв ; also romanized as "Pyotr Andreyevich Chernyshev"; born February 6, 1971) is a Russian-American ice dancer.
i don't know