WATCH - Van Gaal singing his own Man Utd song

Van Gaal loves singing....about himself
Van Gaal loves singing....about himself

Manchester United boss Louis van Gaal is known for his confidence in his own abilities - and now he has proved he is even willing to sing about himself!

As United fans encouraged Van Gaal to join in with a song celebrating his own presence at Old Trafford, the veteran Dutchman didn't think twice before bursting into tune.

Check out this brilliant clip below that confirms the United manager is game for a laugh....and a half decent singer as well.