The forward first forced his way into the Under-18s side as a schoolboy and went on to shine for the young Reds, emerging as more and more of a threat in the final third.
With 85 goals to his name for the senior team, it is clear to see how he was developing a thirst for hitting the net back then.
Look out for simple tap-ins, trademark side-foot finishes, penalties, free-kicks and swerving drives.
His only goal for the Under-21s, as the side was known back then, in a game against Leicester City at Leigh Sports Village, is also featured.