Mezue ahịrịokwu na-esonụ: Koch kacha mma rụchaa na FIS Nordic World Ski Championships bụ 16th na 30 km omume na Val di Fiemme na
Afọ 2003. Ọkacha mma ya n'asọmpi Iko Mbaụwa bụ ebe nke iri na asaa n'asọmpi kilomita iri na ise na Germany n'afọ 2003.