She competed with Igor Marchenko and Aleksandr Chestnikh.
They won two medals at the World Junior Figure Skating Championships, a silver in 1996 and a bronze in 1995.
After her partnership with Marchenko dissolved, Filonenko paired up with Aleksandr Chestnikh to skate for Georgia.
This biographical article relating to sports in the country of Georgia is a stub.
You can help Wikipedia by expanding it.This article about a Ukrainian figure skater is a stub.