Posh player forced to retire after knee injury
Peterborough United midfielder Jack Collison has been forced to retire at the age of 27 after failing to recover from a knee injury.
The former Welsh international has been battling the injury since his early 20s and has never fully recovered.
Collison made his name at West Ham United, and also had a spell at Ipswich Town.
He will now continue his work as an academy coach at Posh.