The world's shortest man measures only 21.5 inches.
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The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
15
The most yolks ever found in one chicken egg was nine.
163
The highest speed ever achieved on a bicycle was 167.04 mph by Fred Rompelberg in 1995.
11
The most children born to one woman was 69, she was a peasant who lived a 40 year life, in which she had 16 twins, 7 triplets, and 4 quadruplets.
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The two oldest cats on record lived to 38 and 34 years old, both were owned by the same owner and lived off a diet of bacon, eggs, broccoli and coffee.
12
The world’s smallest book, “Teeny Ted from Turnip Town”, is 100×70 micrometers in size and requires a scanning electron microscope to read, as light beams are too large.
6