When we talk about what is the most popular sport in the world, football (soccer) takes the crown. As you may have already guessed, this sport is a big deal. It is estimated that 4 billion people throughout the world follow this sport. For almost every country in the world, football is amongst the most popular sports, and some of the biggest tournaments, such as the FIFA World Cup, have massive viewing audiences, both in the stadium and on television. The excitement of the game, the skill of the players, and the passion of the fans all contribute to its status as the most popular sport in the world. Football also holds a huge following, although other sports like basketball and cricket do follow, but football has no competitor when it comes to reaching out globally.