Opis:

(160807) -- RIO DE JANEIRO, Aug. 7, 2016 (Xinhua) -- Ning Zetao (top) of China acts during a heat of men's 4X100m freestyle relay of swimming at the 2016 Rio Olympic Games in Rio de Janeiro, Brazil, on Aug. 7, 2016.?Xinhua/Ding Xu?(xr) 07.08.2016 Rio de Janeiro Brazylia Igrzyska Olimpijskie Rio 2016 Olimpiada FOTO Xinhua / SIPA / PressFocus POLAND ONLY!!