Michael Schumacher has not been seen in public since he suffered a head injury in a skiing accident back in December 2013

Michael Schumacher has been out of the public eye since his skiing accident in 2013 with his family protecting his privacy, while nephew David recently celebrated his engagement

RACING fans will never see Michael Schumacher again, one of his old friends has predicted. Former Red Bull head of operations Richard Hopkins, who became friends with Schumacher during his racing