Seven-time World champion Michael Schumacher has ruled out racing in Formula 1 again. After fifteen seasons racing near the top of the sport, he has announced he will not be appearing on the grid again.

Speculation and rumours flew when he produced a spectacular run of form at the end of the 2006 seasoon, however Schumacher has said that once you’re out, you’re out because everything moves on - the technology, engines, rules and tracks.

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