Doppelganger’s definition is “an apparition or double of a living person.”
I stumbled upon this in the news. And while finding someone who looks like you is not necessarily changing the world for good, it is a fascinating project because we all know that someone who looks like us with a completely different set of genes is out there. It’s a great way to garner interest on the internet and people are always game to help others out for a fun cause. If you have a business or blog, how can you use something like this to your advantage?