Sports are one of the most universal ways people connect. Whether it’s a pickup game in a neighborhood park, a school tournament, or a major international final watched by millions, popular sports share a few winning traits: they are easy to understand, exciting to watch, and rewarding to play.Because popularity can mean different things, this guide looks at the world’s most popular sports through several lenses, including participation (how many people play), viewership (how many people watch), [...]