Currently on a deal with Southampton until June 2021, English-Scottish striker Sam Gallagher (turning 22 next September 15) has officially been loaned out to Birmingham City, on a season-long agreement.
#SaintsFC forward @SamGallagher40 has today joined @BCFC on a season-long loan deal. Full story: https://t.co/l2P7jo4Q8O
— Southampton FC (@SouthamptonFC) 21 agosto 2017
Source: transfermarketweb.com