Manchester United coach Quinton Fortune admits he was so shocked by the quality of Mason Greenwood's play in training that he asked him, 'what's wrong with you?'
The 18-year-old is set for a bright future at Old Trafford, and while most coaches at the club will be well aware of his talent, former Red Devils star Fortune - who works with the U23 side - says the way the youngster plays leaves him floored.
He singled out how comfortable the forward is with both his left and right foot and believes Greenwood is a rare breed.