Wii fit sells every 4 seconds

Since its launch in Japan on 1 December 2007, Wii Fit has already sold in excess of 1.4 million units to date, making it one of the fastest selling Wii titles in Japan. In the UK, it has already outstripped all previous records on Play.com by selling out the entire pre-order allocation in one day leaving the online retailer "overwhelmed" by demand.

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