The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
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The highest speed ever achieved on a bicycle was 167.04 mph by Fred Rompelberg in 1995.
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Ralph, the world's largest bunny, weighs 55 pounds and eats $90 worth of food a week.
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The world's shortest man measures only 21.5 inches.
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A cauliflower that weighs almost 72.5kg has broken the world record by almost 3kg.
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