Opis:
(210806) -- TOKYO, Aug. 6, 2021 (Xinhua) -- Theodoros Vlachos (C), head coach of Greece, instructs players during the men's semifinal match of water polo competition between Greece and Hungary at the Tokyo 2020 Olympic Games in Tokyo, Japan, Aug. 6, 2021. (Xinhua/Xia Yifang) 2021.08.06 Tokio Igrzyska Olimpijskie Pilka wodna Foto Xia Yifang/Xinhua/PressFocus !!! POLAND ONLY !!!