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Refugee Olympic Team's Nathike Rose Lokonyen (R)competes during a women's 800m round 1 heat of Athletics at the 2016 Rio Olympic Games in Rio de Janeiro, Brazil, on Aug. 17, 2016. (Xinhua/Han Yan)
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Refugee Olympic Team's Nathike Rose Lokonyen competes during a women's 800m round 1 heat of Athletics at the 2016 Rio Olympic Games in Rio de Janeiro, Brazil, on Aug. 17, 2016. (Xinhua/Han Yan)