Mezue ahịrịokwu na-esonụ: Leantsiuk bịara nke atọ na Belarus championships na 2003 ma merie mba junior aha na a ọhụrụ kasị mma igba nke. Ọ bụ onye na-agba ọsọ na onye iro Russia bụ Anna Avdeyeva na 2003 European Athletics Junior Championships. O meghị nke ọma n'afọ 2004 <unk> afọ mbụ ya n'asọmpi ndị okenye <unk> mana o mere nke ọma n'asọmpi ndị okenye <unk>
2005 European Athletics U23 Championships, na-ewere ọnọdụ nke anọ. Ọ gafere mita iri na asatọ na nke mbụ ya n'afọ 2006 ma mechie afọ ahụ site n'ime ka ihe kacha mma ọ hụtụrụla n'afọ ahụ ka mma. Ọ bụkwa onye nke abụọ na nzukọ nke mbụ nke 2006 European Cup.