Against Wolfsburg too, who are a decent outfit, they were even 1-0 up at the interval. Then Bayern coach Pep Guardiola brought Lewandowski on for the second half. By the time the game had reached the hour-mark his side were winning 5-1, and that's how it stayed.
Here are all five of his goals:
And Guardiola's reaction as the fifth (a worldie) went in.
Unbelievable.