What sport do Ruslan Zhiganshin and Elena Ilinykh compete in?
Ruslan Zhiganshin:  With partner Elena Ilinykh, he is the 2015 Russian national champion. Elena Ilinykh: Elena Ruslanovna Ilinykh (Russian: Еле́на Русла́новна Ильины́х ; born 25 April 1994) is a Russian ice dancer.
i don't know