It’s believed Jean in the Farnborough or Aldershot area.
The 15-year-old was last seen on London Road, Basingstoke, at around 1.30pm on 30 December
Police have been making enquiries over the last few days but are now turning to the public for help.
Jean-Robert is described as being black, 5ft 4ins tall, he has short black hair.
He was last seen wearing a grey tracksuit, blue puffer jacket and a black jumper underneath, with grey trainers.
If you have seen Jean-Robert since the 30th December please Phone 101 quoting 44200499989