 Nyorai kuenderera mberi kweiyi ndima - Gorban akahwina menduru yesirivheri mu4 x 400 metres relay pa2001 World Indoor Championships, achiisa rekodhi yenyika yemaminetsi 3:04.82 pamwe chete nevaaitamba navo Aleksandr Ladeyshchikov, Ruslan Mashchenko naAndrey Semyonov. Gorban akahwina imwe menduru yesirivha mukubudisa simba paWorld Indoor Championships ya2004, pamwe chete naDmitriy Forshev, Andrey Rudnitskiy naAleksandr Usov. 