'So close on the line!' - Teenager Lutkenhaus stuns Olympic champion in 800m

Watch 17-year-old American Cooper Lutkenhaus stun Olympic champion Emmanuel Wanyonyi in the men's 800m at the Diamond League meeting in Norway.

READ MORE:Lutkenhaus upsets Olympic champion Wanyonyi in Oslo

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Source: https://www.bbc.com/sport/athletics/videos/cm20vnn512lo?at_medium=RSS&at_campaign=rss