Football is one of the most popular sports in the world.

Millions of people around the world enjoy watching professional football matches. The National Football League (NFL) is the biggest and most popular professional football league in the world.

The NFL is made up of teams, each of which is represented by a football club.

The teams compete in a regular season, followed by a post-season tournament to determine the champions. The NFL was founded in . Since then, the league has grown to be one of the largest and most popular professional sports leagues in the world.

The NFL has a long and proud history, and its teams are known for their fierce competition.

The NFL is one of the most popular sports leagues in the world, and its teams are known for their fierce competition.