Callum signed a professional contract prior to the 2022/23 season after completing his studies at Bradfield College.

His story is a unique one, with the youngster bypassing several steps and jumping straight from school football to a professional environment.

After racking up a healthy 21 appearances in his first season with the Under-21s, injury hindered his second campaign with the Club, scoring three goals in seven games.

However, he bounced back in the 2024/25 campaign, enjoying time out on loan at Wealdstone in the National League. He won the club’s Player of the Month award in his first full month at the Stones and scored three goals in eight appearances.