Opis:

(180305) -- BIRMINGHAM, March 5, 2018 (Xinhua) -- (From L to R) Team Poland's Karol Zalewski, Rafal Omelko, Lukasz Krawczuk and Jakub Krzewina pose beside the clock showing a new world indoor record time after winning the men's 4x400m relay final during the IAAF World Indoor Championships at Arena Birmingham in Birmingham, Britain on March 4, 2018. (Xinhua/Han Yan)(wll) - Han Yan - 05.03.2018 Birmingham Lekkoatletyka Halowe Mistrzostwa Swiata 2018 Xinhua / Sipa / PressFocus POLAND ONLY!!