Ryan Stirk has penned a three-year deal, with a further one-year option.BCFC
Stirk, 17, has penned a three-year deal, with a further one-year option.
Stirk, who attended the Landau Forte Academy school in Tamworth, is a Wales Under-19 international.
He has been with Blues since 2010 and joined the full-time ranks as a scholar earlier this year.
The youngster was already a familiar face in the Under-18s, having been in and around the side for the previous two years.
Stirk played 13 competitive games for Blues in 2015/16, whilst still an Under-15, and chalked up another baker's dozen in 2016/17.
So far this campaign, he has notched up eight appearances for the same age group.