Thought this was cool... Mankind by the Numbers Infographic from the History Channel.
2.3M Americans have the last name Smith.
1/4 of the world's languages are spoken soley in Africa.
Niger is the fastest-growing country.
Muhammad is the most common first name in the world.
200,000 people are born each day.
By 2050 There will be 9 billion of us.
Click HERE for the full infographic.