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Harry Potter star Rupert Grint carries Olympic flame

25 July 2012 Last updated at 15:53 BST

Actor Rupert Grint has carried the Olympic flame past Middlesex University in London on day 68 of the Olympic Torch Relay.

The Harry Potter star told BBC News it was an "overwhelming" experience that he hoped to remember forever.

A total of 8,000 people will carry the flame during its 8,000 mile, 70-day journey to the opening ceremony of the Olympic Games in London on 27 July.