According to German media Bild, Bayern coach Kompany personally joined the training yesterday to cooperate with the players.
Bild reported: "Since most of Bayern's players went to participate in international competitions, Bayern coach Kompany personally joined the training yesterday to cooperate with the players."
When he was a player, Kompany played for Hamburg, Manchester City, Anderlecht and other teams. During this period, he also won 4 Premier League championship trophies with Manchester City and was elected Premier League Player of the Year in the 2011/12 season.