Business Insider I visited every country by 25. These are 3 cities I always recommend — and one I'd skip.
In college, Cameron Mofid set out on a mission to visit every country — not just as a travel goal, but as a way to confront his obsessive-compulsive disorder.
In college, Cameron Mofid set out on a mission to visit every country — not just as a travel goal, but as a way to confront his obsessive-compulsive disorder.