Serge Gnabry suffers SERIOUS hamstring injury and will be OUT for MONTHS

Bayern Munich have been dealt serious injury blow as it's been gathered that Serge Gnabry has torn his hamstring.

Following reports from the Bayern Munich camp, The forward tore a muscle in his left thigh in yesterday's 1-0 triumph in the FIFA Club World Cup final against Tigers UANL. 

The injury was confirmed following an examination by the FC Bayern medical unit.

 Gnabry has played in 28 of 32 competitive matches so far this season and scored six goals.