Two exceptions are that from 1908 to 1961 the server had to keep one foot on the ground at all times, and the adoption of the tiebreak in the 1970s.
View moreThe name football comes from the two words 'foot' and 'ball'.
View moreThe ball is often kicked with the foot, but depending on the game, it can also be hit using other parts of the body (in association football) and handling the ball is a part of some other sports known as 'football'.
View moreThe 405 foot (123.4 meters) super yacht, designed by Frank Mulder sold for a whopping $170 million.
View moreThe smallest horse was barely taller than a foot.
View moreTheir wing spans may have reached up to 9.8 foot (3 meters).
View moreThe biggest chocolate sculpture ever made was a 10 foot high Easter egg weighing 4,484 lbs (2,034 kg) in Melbourne, Australia.
View moreWatch the Changing of the Guard ceremony outside Buckingham Palace, take a cruise down the River Thames and view the city on foot or from the top of an iconic red bus.
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