The NFL, or National Football League, is a professional American football league consisting of 32 teams. It is divided into two conferences: the AFC (American Football Conference) and the NFC (National Football Conference). The league was founded in 1920 and has grown to become one of the most popular sports organizations in the United States, culminating in the annual championship game known as the Super Bowl. Each NFL team plays a 17-game regular season, followed by a playoff tournament to determine the conference champions. The top teams from both conferences compete in the Super Bowl, which is watched by millions of fans worldwide. The NFL also features events like the NFL Draft and the Pro Bowl, showcasing talent and celebrating the sport.