Preview: Flick meets his recent past as Barca play Bayern

MADRID, Oct. 22 (Xinhua) -- FC Barcelona coach Hansi Flick goes head-to-head with his past as his current side play Bayern Munich in the Champions League on Wednesday night.

Flick joined Barcelona this summer after his brief and unsuccessful spell with the German national side but is best remembered for his time at Bayern, where he led them to the Bundesliga twice, as well as the Champions League, the UEFA Super