Sir Alex Ferguson amazed by Ryan Giggs's incredible career

Manchester United manager Sir Alex Ferguson does not think anyone will emulate Ryan Giggs's incredible career, with the midfielder about to make his 1,000th appearance.

Ferguson reminisces about visiting Giggs's house every week to get him to sign schoolboy forms.

Giggs has agreed a new one-year contract with United, keeping him at Old Trafford until June 2014, by which point he will have completed 23 seasons as a first-team player with the club.