it's really really hard!!! If you don't know how to become a doctor in Canada, please do not try... otherwise it just wastes your time. If you do know the whole process clearly and you are pretty sure you can make it, then try.
i know a young people, who was born in china.
then from elementary school, he started to study here. his english is perfect, french is no problem. his academic record is good. but mcgill still refused his application, because no medical passion.