<prompt> Pedzisa mutsara unotevera: Mumwaka wa200607, akachinja kuva mugari wenyika yeKazakhstan. PaWorld Championships muna 2007, biathlon yezhizha muOtepää, akahwina menduru dzesirivheri mumakwikwi ekumhanyisa uye ekutanga kwakawanda kumashure kwaNatalya Sokolova. Mumakwikwi omunhu oga  <response>: World Cup 2009, Khrustaleva akawana nzvimbo yechitanhatu. Panguva 2010 Winter yeOlympic, iye akakwanisa 5th nzvimbo ari sprint uye 2nd nzvimbo vari voga. 