Germany defender Mats Hummels, centre, attends a training session in Vatutinki. He is expected to return to the starting line-up against South Korea after missing the 2-1 win over Sweden. Patrik Stollarz / AFP
Germany defender Mats Hummels, centre, attends a training session in Vatutinki. He is expected to return to the starting line-up against South Korea after missing the 2-1 win over Sweden. Patrik StollShow more