Popsugar Living Travel Inspiration One Man Travelled to Every Country in the World This Guy Visited Every Country Before He Turned 40 — Here Are the Highlights From His Journey August 17, 2015 by Business Insider View On One Page Photo 39 of 39 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 39 Reaching the final, 198th country on his list called for celebration. For more information on Gunnar's travels and to see photos from each country he visited, check out his Facebook, Twitter, and Instagram pages! Previous Next Start Slideshow Travel InspirationTravel