Robert Lewandowski has said interim Bayern Munich manager Hansi Flick has "breathed a new life" into the club after the exit of Niko Kovac.
Kovac was sacked earlier this month after Bayern were thrashed 5-1 by Eintracht Frankfurt in the Bundesliga:
Ronan MurphyOFFICIAL: Bayern Munich have sacked Niko Kovac. Job always seemed a step too soon for him and the fans never really wanted him or warmed to him. #FCBayern https://t.co/p115qmfr0n
Flick was installed as interim boss, and before the international break he oversaw a 2-0 victory against Olympiakos in the UEFA Champions League and a 4-0 thrashing of Borussia Dortmund in the German top flight.