 Ramba uchinyora ndima iyi - Somumhanyi wechiduku wepamusorosoro, Mackie akanga ari shasha yenyika mukukwakuka muna 2001, uye mukukwakuka, pasi, uye mumakwikwi ose muna 2002. Muna 2003, akava mukuru National zvose-kumativi shasha, uyewo Elite Canada shasha pamusoro dzisina kuenzana mbariro uye nepakati danda. Akanga ari nhengo yezvikwata zveCanada pa2003 World Championshipsuye paMitambo yePan American ya2002 na2003. 