Matthias Ginter (C, front) of Germany competes for a header with Michael Ngadeu-Ngadjui (L, front) and Adolphe Teikeu (R, front) of Cameroon during the group B match between Germany and Cameroon of the 2017 FIFA Confederations Cup in Sochi, Russia, on June 25, 2017. Germany won 3-1. (Xinhua/Xu Zijian)