People of the world

There are billions of people that living in this world, 7.6 billions of people exactly. You and I are also the part of it. Everytime I travel to some new places or being in some crowded places for quite some time, my thought start to wander. How can 7.6 billions of people in this world, and not a single one of us share the same faces and personalities? I mean it is not a small number that you can make one person vary from another. Although I already asked this question a lot to my self now and then, I still kept asking this kind of question everytime I am stuck in the sea of people.