Roman Efimov
Roman Efimov is a Russian orienteering competitor. He is two times World [Orienteering Championships|Relay World Champion], from 2006 in Aarhus, Denmark, and 2007 in Kyiv, Ukraine, as a member of the Russian winning teams.
His wife Natalia Efimova was a member of Russian national orienteering team.
In 2006 the Russian men team won the gold medal in the relay at the World Championships in Denmark.