The first man to swim the length of Great Britain grew a beard to stop jellyfish stinging his face.
16
The average American spends a third of their overall time online playing games and using social networks.
298
Babies crawl an average of 200m a day.
212
On average women can hear better than men.
170
The world's youngest parents were 8 and 9 and lived in China in 1910.
130
The average person walks the equivalent of twice around the world in a lifetime
69
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15