Callum, originally from Weston-Super-Mare, and has been at the club since under-9 level.
He is a technical, left-footed wide player, and signed a scholarship with the under-18s after leaving school in 2024. The winger made his debut for the Under-18s in October 2023 while still in the Under-16s age group, and then went on to appear against Reading City and Hemel Hempstead in the FA Youth Cup that season.