
Bayern Munich's Robert Lewandowski celebrates after scoring during a German Bundesliga match between Bayern Munich and Bayer 04 Leverkusen in Munich, Germany, on Aug. 18, 2017. Bayern Munich won 3-1. (Xinhua/Philippe Ruiz)

Bayern Munich's Robert Lewandowski celebrates after scoring during a German Bundesliga match between Bayern Munich and Bayer 04 Leverkusen in Munich, Germany, on Aug. 18, 2017. Bayern Munich won 3-1. (Xinhua/Philippe Ruiz)