I wonder if you COULD document that in a physical way though, maybe build a website using a free host like Wix.com loaded with photos from around the world, organized chronologically by country.

That would be amazing. Maybe even organize a speech about "What I have learned by traveling the world" (with cool photos)

Even if you didn't take photos, you could find photos of the places you lived at on Google.

I think many people would be interested by a talk like that.

I appreciate your experience, and I think employers would also.

You have proven you can relate and survive in many different cultures and you are adaptable. I would imagine that would be valuable in an international position in a big company like Pagonia, or a safari travel company, or even a local company with a diverse workforce.