Kammala jumla mai zuwa: Gereková ya yi gasa a wasannin Olympics na hunturu na 2006 da 2010 don Slovakia. Kyakkyawan aikinta shi ne na 13 a matsayin wani ɓangare na ƙungiyar relay na Slovakia a 2010. Mafi kyawunta na mutum shine 40th, a duka 2010
gudu da kuma bi. Ta kuma gama 59th a cikin mutum 2006 da 47th a cikin mutum 2010.