Iceland only has about 300,000 inhabitants (the same as the city of Santa Ana, ca), and a lot of people are somehow related to each other. In fact, there's an I

Iceland only has about 300,000 inhabitants (the same as the city of Santa Ana, ca), and a lot of people are somehow related to each other. In fact, there's an Icelandic dating app that checks if the person you're interested in isn't related to you.