Manchester United have absolutely destroyed AZ Alkmaar at Old Trafford.At half-time, the score was 0-0 and most fans in the stadium were probably anticipating another boring 45 minutes in a Europa League dead rubber.But they couldn't have been anymore wrong. In a thrilling nine-minute spell, United scored four goals, with teenage sensation Mason Greenwood grabbing two.The teenage star also earned the penalty which saw Juan Mata covert to make it 3-0 on the night, with Ashley Young opening the scoring for the Red Devils.It is yet more proof that there is some scintillating attacking talent throughout this Manchester United squad right now.

Confidence is high and in Greenwood, they may one of the most exciting teenage talents in world football.

You can watch both of his brilliant goals against AZ tonight below.

GREENWOOD SCORES STUNNING BRACE

The Englishman plays at a level far beyond his years, with many United fans likening him to Robin van Persie.

For the first time in quite a while, it must feel good to be a Red Devils fan once again. Maybe Ole has control of the wheel again...