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.
Sergei Novitski Sergei Nikolayevich Novitski (Russian: Серге́й Николаевич Новицкий , born 16 May 1981) is a Russian former competitive ice dancer. He skated with Jana Khokhlova until April 2010. Together, they are the 2008 World bronze medalists, 2009 European champions, and two-time (2008–09) Russian national champions.