Munich - Robert Lewandowski has scored twice on Tuesday as Bayern Munich powered into the Champions League semi-finals for the fourth year in succession with a 6-1 second-leg routing - 7-4 on aggregate - of ten-man Porto.
Needing to over turn a two-goal deficit after last Wednesday's shock 3-1 first-leg defeat at Porto, Bayern produced a devastating first-half display scoring five times to demoralise their opponents.
Lewandowski now has 22 goals in all competitions while Thomas Mueller, Jerome Boateng and Thiago Alcantara also grabbed first-half goals.