Danny McGrain on Sean Fallon, Celtic's Iron Man.

Dec 05, 2014, 12:28 PM, Scotland

Stephen Sullivan, author of 'Sean Fallon: Celtic's Iron Man' speaks to Danny McGrain, one of the many Celtic legends whose careers were shaped by the influence of Fallon, whose career as footballer, scout, coach and manager is unique in the club's history. #football #Celtic #Scotland #McGrain