Kewell Hails ‘Relentlessness’ of Postecoglou, but is .Baffled’ by Rogic

HARRY KEWELL has revealed the secret behind the success of Ange Postecoglou – the Celtic manager’s pursuit of perfection. The new Hoops first-team coach, who joined in summer, spoke of the gaffer’s “relentlessness” in his desire to be the best...