 Nyorai kuenderera mberi kweiyi ndima - Kreiner akahwinawo menduru mbiri mu 4 x 5 km timu chiitiko paFIS Nordic World Ski Championships nesirivha imwe 2001 uye imwe bronze 2005ChiGerman. Kupedza kwake kwakanakisisa kwakanga kuri kwechipfumbamwe kaviri 7.5 km sprint: 2007, 15 km munhu: 2001. 