Ole Gunnar Solskjaer is surely the greatest 'Super Sub' in the history of the Premier League, and is understandably regarded as a United icon having achieved great things at the club. The Norwegian arrived in Manchester in 1996 as an unknown 23-year-old, costing £1.5m from Molde. It wasn't long before his lethal finishing and youthful looks saw him given the nickname the "Baby-faced Assassin". Solskjaer scored 18 goals in just 33 Premier League appearances in his first season, which when you consider how often he started on the bench, was extremely impressive. You simply knew that if a chance fell his way he would bury it. He was a brilliant option for Ferguson. The striker's greatest moment in a United shirt came in the 1999 Champions League Final, where his last-gasp winner against Bayern Munich won them the trophy in dramatic style. He had been terrific all season as a backup to Dwight Yorke and Andy Cole, and he had scored arguably the most important goal in the club's history. Solskjaer spent 11 years at Old Trafford in total, winning six Premier League titles, two FA Cups and a Champions League. He scored 126 goals in 366 games, many of which were both clinical and at important times. What a bargain.