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Canadian Olympic Bobsledder Kaillie Humphries is one of the toughest athletes on the planet and is ready to prove she has #WHATITTAKES to win gold at the Sochi 2014 Olympic Winter Games. "Kaillie Humphries: Toughness (Sochi 2014 Olympic Games) #WHATITTAKES" Kaillie Humphries | SportChek Bobsleigh Toughness #WhatItTakes SportChek Premier National Partner Team Canada SportCheck Your better starts here