Thrilling gameplay, dramatic storylines and top-notch talent are all important factors in ensuring a sport's popularity grows and fanbases thrive. The most popular sports in the world are all ...

The country is home to some of the world's biggest sports, in terms of fans, viewership, event attendance, sheer revenue and pure spectacle. But what is the most popular sport in America?

All data is provisional and subject to change. While the most popular sports reflect national pride, success in international competitions like the Olympics often highlights different sports.

Football, or soccer, tops the list of the most popular sports in the world, boasting approximately 4 billion fans. Played by more than 240 million people regularly, this sport captivates audiences ...