Here’s mine. Sadly, for someone who thought he was so worldly, I’ve only visited 13 countries so far. I need to get moving.
I found a similar application for creating a map of the states I’ve visited. Here I’ve done a little better, having visited 36 plus the District of Columbia. I just need to take one train trip from Mississippi up the middle of the country ending in the Dakotas. Well, that and two flights to Alaska and Hawaii.