 Nyora kuenderera kweiyi ndima - Muna 2017, Bolshunov akapinda muFIS U23 World Ski Championshipsmunhandare yeSoldier Hollow, Utah, United States, kwakaitirwa Mitambo yeOlympic yechando ya2002. Akakunda sirivha mumakwikwi okukurumidza, uye mazuva mashomanana gare gare akakunda mumakwikwi evanhu 15 km. Chiitiko che skiathlon chakaratidzirwa nekushanda kusingakanganwiki kwaBolshunov, Alexey Chervotkin naDenis Spitsov, avo vakapinda mutsetse wekupedzisa vakabata ruoko. Bolshunov akanzi ndiye akanga akunda. Somugumisiro, Bolshunov akapiwa zita rokuremekedzwa remitambo rakakwirira reRussia, International Master of Sports. 