The world's most expensive F1 track built for £800m - 25 times the cost of Silverstone
This impressive circuit is not only the most expensive but also the most technologically advanced track ever built.
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World's most expensive racehorse cost £55million but won just £1.5m in prize money
Horse breeders and owners will fork out fortunes for the right specimen - and the most ... expensive in history went for a whopping £55million. At least that would be the equivalent cost today if ...