This comprehensive guide explores the 15 most popular sports in the world, examining their global appeal, rich histories, and the reasons millions—sometimes billions—of fans follow them devotedly.

In "10 Most Popular Female Sports Leagues in the World," we'll discover which women's leagues have the best sponsorships.

Mixed martial arts was BANNED in many places around the world not long ago ... but the sport has grown at an electric pace, and Henry Cejudo predicts it'll soon be the biggest sport in the world! "But ...

The NHL was the most popular league across Canada, with 58 per cent of respondents saying they follow the men’s professional ...