😱Countries Fastest Internet in The World!! CONTEXT: In a world where speed is everything, some countries are leaving the rest behind with blazing-fast internet that makes buffering a thing of the past. Here’s a look at the Top 5 fastest internet countries in the world in 2025—and the results might surprise you. At the bottom of the global speed chart sits Yemen, struggling with an average of just 1 Mbps, but these top performers redefine what “fast” really means: Chile (298 Mbps): South America