Serge Gnabry, 30, has been at the Bavarian giant since 2017, after stints at several clubs including Arsenal, West Brom and Werder Bremen. His contract was set to expire in the summer.


Serge Gnabry, 30, has been at the Bavarian giant since 2017, after stints at several clubs including Arsenal, West Brom and Werder Bremen. His contract was set to expire in the summer.