Arsenal have bid for Caen striker M'Baye Niang.
The Mirror says the Gunners have made an official bid for wonderboy Niang - in a desperate attempt to keep him away from Manchester City .
Gunners boss Arsene Wenger offered French club Caen a deal worth up to £6million for their 17-year-old attacking sensation, who was in London for training with the Gunners last week.