Date of birth
Young striker Campbell came through the academy system at Meadow Lane and made his senior debut as a substitute in a Carabao Cup tie at Middlesbrough in 2018.
Formerly a central midfielder, the well-built forward was offered pro terms in September 2018.
Campbell was a regular scorer for the Under 23s last season and hit four goals against Newport in a Premier League Cup victory in August 2018.
The striker is on loan at Grantham Town for the duration of 2019-20.
Home and away kit: Available
Boots and socks: Available