 Nyora kupfuurira kweiyi ndima - Jenna Martin akazvarwa musi waKurume 31, 1988 mutambi weCanada uye mutambi wenhandare uyo ane hunyanzvi mumamita mazana mana. Akakwikwidza mumakwikwi emamita 400pamitambo yeOlympic yezhizha ya2012, kusvika kumasemifinal. Akaberekerwa muLiverpool, Nova Scotia. Akanga ari shasha yenyika yeCanada mumamita mazana mana muna 2012 uye akaisa nguva yakanakisisa yemasekondi 51.53 gore iroro muCalgary. 