Trevor Carson first came up against Celtic No 1 Joe Hart when the pair were just wide-eyed teenagers looking to make a name for themselves.
And even at that young age the St Mirren shot-stopper could tell the former England and Manchester City star was destined for the big time.
Just one year younger than Hart, Carson played against the 35-year-old Hoops star at an Under-19 European qualifying tournament in Belgium almost 20 years ago.
