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)
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)