Only 2% of the Earth's population are natural redheads.
13
Chen Guanming, from Jiangsu province in eastern China, traveled by RICKSHAW for 2 years and covered nearly 40,000 miles through 16 countries, surviving flood, war zones and extreme temperatures, finally arriving at the London 2012 Olympics.
7
One in 500 humans has one blue eye and one brown eye.
145
Two in five people in the world marry their first love.
270
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
2% of Europeans lack the genes for smelly armpits.
6
All babies are color blind when they are born.
114
Muhammad is the most common name in the world.
96