When you think of world record holders in track and field - Usain Bolt or Florence Griffith Joyner may come to mind. But what about Canadian Olga Kotelko?
She's racked up enough medals to fill a treasure chest and her competitive quest has taken her from Argentina to Australia.
Yet, perhaps most remarkable is that most people Olga's age consider it an accomplishment - and exercise - simply to be breathing in and out!
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