
Mario Gomez (C) and Mats Hummels of Germany react during the 2018 FIFA World Cup Group F match between Germany and South Korea in Kazan, Russia, June 27, 2018. (Xinhua/Li Ga)

Thomas Mueller (L) of Germany reacts after the 2018 FIFA World Cup Group F match between Germany and South Korea in Kazan, Russia, June 27, 2018. South Korea won 2-0. (Xinhua/Li Ga)

Mario Gomez (top) of Germany competes for a header during the 2018 FIFA World Cup Group F match between Germany and South Korea in Kazan, Russia, June 27, 2018. (Xinhua/Li Ga)

Thomas Mueller (front) of Germany reacts after the 2018 FIFA World Cup Group F match between Germany and South Korea in Kazan, Russia, June 27, 2018. South Korea won 2-0. (Xinhua/Li Ga)

Players of South Korea celebrate scoring during the 2018 FIFA World Cup Group F match between Germany and South Korea in Kazan, Russia, June 27, 2018. South Korea won 2-0. (Xinhua/Chen Yichen)

Players of South Korea celebrate after the referee confirmed a goal of South Korea valid after the Video Assistant Referee (VAR) review during the 2018 FIFA World Cup Group F match between Germany and South Korea in Kazan, Russia, June 27, 2018. South Korea won 2-0. (Xinhua/Li Ga)

Son Heungmin (bottom) of South Korea falls down during the 2018 FIFA World Cup Group F match between Germany and South Korea in Kazan, Russia, June 27, 2018. (Xinhua/Chen Yichen)

Kim Younggwon (C) of South Korea competes during the 2018 FIFA World Cup Group F match between Germany and South Korea in Kazan, Russia, June 27, 2018. (Xinhua/Li Ga)

Thomas Mueller of Germany cries after the 2018 FIFA World Cup Group F match between Germany and South Korea in Kazan, Russia, June 27, 2018. South Korea won 2-0. (Xinhua/Li Ga)

Kim Younggwon (2nd L) of South Korea celebrates his scoring during the 2018 FIFA World Cup Group F match between Germany and South Korea in Kazan, Russia, June 27, 2018. South Korea won 2-0. (Xinhua/Li Ga)

A fan of Germany reacts after the 2018 FIFA World Cup Group F match between Germany and South Korea in Kazan, Russia, June 27, 2018. South Korea won 2-0. (Xinhua/Chen Yichen)

Players of South Korea celebrate after the referee confirmed a goal of South Korea valid after the Video Assistant Referee (VAR) review during the 2018 FIFA World Cup Group F match between Germany and South Korea in Kazan, Russia, June 27, 2018. South Korea won 2-0. (Xinhua/Li Ga)

Players of South Korea celebrate scoring during the 2018 FIFA World Cup Group F match between Germany and South Korea in Kazan, Russia, June 27, 2018. South Korea won 2-0. (Xinhua/Li Ga)