Oliver Lee has left Barnet and has signed for Championship side Birmingham City on a one-year deal.

The 21-year-old midfielder made 13 appearances for the Bees after joining the club on a free transfer in the summer after being released by West Ham United.

He joined Birmingham on loan in March and, despite not making a first-team appearance for the Blues, the club have signed him on a one-year contract, with a further one-year option