Pedzisa mutsara unotevera: Ivan Usov (akaberekwa musi wa7 October 1977) inyanzvi yokushambira yakasununguka inobva kuRussia. Akakunda menduru yegoridhe mu 4×100 freestyle relay pa 2003 World Aquatics Championships uye sirivha mu 4×100 freestyle pa
2004 European Championships muMadrid. Akamirira nyika yekwake kumaOlympics ezhizha ra2004 muAthens, kwaakashambira mumakwikwi ekutanga e4 × 100 m freestyle.