Olga Pershankova competed with an ice dancer who was a five time what?
Peter Tchernyshev Peter Tchernyshev (Russian: Пётр Андреевич Чернышёв ; also romanized as "Pyotr Andreyevich Chernyshev"; born February 6, 1971) is a Russian-American ice dancer. With skating partner Naomi Lang, he is a two-time (2000 and 2002) Four Continents champion, a five-time (1999–2003) U.S. national champion, and competed at the Winter Olympics in 2002.
Angelika Buck Angelika Buck (born 9 May 1950) is a German former ice dancer who competed for West Germany. With her brother Erich Buck, she is the 1972 European champion, a four-time World medalist, and a six-time West German national champion.