Kammala jumla mai zuwa: A tseren buɗewa na kakar 2006-07, gasa ta mutum 15 km a Östersund, Sweden, Kocher ya gama na uku, ya zama ɗan wasan biathlete na Kanada na farko da ya hau kan fage a cikin babban taron duniya tun bayan Myriam Bédard shekaru goma da suka gabata. Bayan shekaru biyu da ta yi fama da rashin lafiya, Kocher ta ɗauki matsayi na huɗu a cikin bin sawu a taron na uku na kakar 2009-10 a Pokljuka, Slovenia, ta harba 20 daga cikin 20 a cikin wani taron a karon farko, bayan da ta riga ta ɗauki matsayi na goma a cikin tseren tsere a wannan taron. A Wasannin Olympics na hunturu na 2014 a Sochi, Rasha, ta kasance wani ɓangare na tawagar Kanada da ta gama na takwas a gasar Olympics ta Olympics ta 2014 a Sochi, Rasha.
'yan mata, mafi kyawun kammalawar Kanada a wannan taron.