09:50Sporting WitnessNancy Greene: The 'Tiger' of women's skiingBBC World Service Duration: 9 minutes Thu 13th Feb 2020, 09:50 on BBC World Service Americas and the CaribbeanAvailable for over a yearListen nowHow the Canadian became a national hero after winning Olympic gold in 1968. Show more GenresSportBrandSporting Witness Source: BBC Online