Pedzisa mutsara unotevera: Iivo Niskanen akaita mutambo wake wekutanga weWorld Cup musi wa12 Kurume 2011, paakava wechi69 mumakwikwi e20 km skiathlon muLahti, Finland. Akawana kubudirira kwake pamwero wenyika yose paakakunda mujaho wemakiromita 15 pa
2014 pasi-23 World Championships muna Val di Fiemme musi 30 January 2014. Akakunda nhangemutange nemhedzisiro yemasekondi 17.4 kuna Sergey Ustiugov. Mazuva matatu bedzi pashure pokunge awana menduru yegoridhe paUnder-23 World Championships, akava wechi8 munhangemutange yeWorld Cup yemakiromita 15 muToblach, Italy.