You might not have expected it, but on the 5th spot is Volleyball. Volleyball is a simple game and this is the reason for it’s popularity. It is most popular in the developing regions of the world such as Turkey, Korea, Poland, Brazil, Italy, France, and many other European and African countries. In Asia, the game restricts to the countries like China and Japan. With 900 million global following and over 200 national federations registered, Volleyball is the 5th most popular sports and has the most registered federations than any other sport.