Mezue ahịrịokwu na-esonụ: Antonova kacha mma rụchaa na FIS Nordic World Ski Championships bụ nke anọ na 4 × 5 km relay na Val di Fiemme na
2003 ebe ọ kachasị mma n'otu n'otu bụ 26th na ọsọ ọsọ n'otu n'otu na Oberstdorf afọ abụọ ka e mesịrị.