Mezue ahịrịokwu na-esonụ: Leybyuk kachasị mma na FIS Nordic World Ski Championships bụ 14th na 4 x 10 km relay na Val di Fiemme na
2003 ebe ọ kachasị mma n'otu n'otu bụ nke 33 ugboro abụọ (10 km: 1999, 15 km: 2005).