Bayern Munich came from two goals down at half-time to beat Mainz 5-2 and move top of the Bundesliga.Hit 'Subscribe' above to ensure you never miss a video from the BT Sport YouTube channel.Get a BT Sport Monthly Pass now! - http://bit.ly/BTSportMonthlyPass Visit and subscribe to our 'BT Sport Boxing' YouTube channel http://www.youtube.com/c/btsportboxingTwitter: http://twitter.com/btsportFacebook: http://www.facebook.com/btsportInstagram:http://instagram.com/btsportWebsite: http://sport.bt.com