Terry Crews played professional football.
The National Football League -LRB- NFL -RRB- is a professional American football league consisting of 32 teams , divided equally between the National Football Conference -LRB- NFC -RRB- and the American Football Conference -LRB- AFC -RRB- .. #Clubs. American football. American football. league. Sports league. National Football Conference. National Football Conference. American Football Conference. American Football Conference. The NFL is one of the four major professional sports leagues in North America , and the highest professional level of American football in the world .. American football. American football. major professional sports leagues. Major professional sports leagues in the United States and Canada. The NFL 's 17-week regular season runs from the week after Labor Day to the week after Christmas , with each team playing 16 games and having one bye week .. 17-week regular season. National Football League regular season. bye week. Bye ( sports )#Gridiron football and Major League Baseball. Following the conclusion of the regular season , six teams from each conference -LRB- four division winners and two wild card teams -RRB- advance to the playoffs , a single-elimination tournament culminating in the Super Bowl , which is usually held in the first Sunday in February , and is played between the champions of the NFC and AFC .. playoffs. NFL playoffs. single-elimination tournament. single-elimination tournament. Super Bowl. Super Bowl. The NFL was formed in 1920 as the American Professional Football Association -LRB- APFA -RRB- before renaming itself the National Football League for the 1922 season .. 1920 APFA season. 1922 season. 1922 NFL season. The NFL agreed to merge with the American Football League -LRB- AFL -RRB- in 1966 , and the first Super Bowl was held at the end of that season ; the merger was completed in 1970 .. Super Bowl. Super Bowl. agreed to merge. AFL–NFL merger. American Football League. American Football League. first Super Bowl. Super Bowl I. Today , the NFL has the highest average attendance -LRB- 67,591 -RRB- of any professional sports league in the world and is the most popular sports league in the United States .. league. Sports league. The Super Bowl is among the biggest club sporting events in the world and individual Super Bowl games account for many of the most watched television programs in American history , all occupying the Nielsen 's Top 5 tally of the all-time most watched U.S. television broadcasts by 2015 .. Super Bowl. Super Bowl. The NFL 's executive officer is the commissioner , who has broad authority in governing the league .. league. Sports league. executive officer. executive officer. The team with the most NFL championships is the Green Bay Packers with thirteen -LRB- nine NFL titles before the Super Bowl era , and four Super Bowl championships afterwards -RRB- ; the team with the most Super Bowl championships is the Pittsburgh Steelers with six .. Green Bay Packers. Green Bay Packers. Super Bowl. Super Bowl. Pittsburgh Steelers. Pittsburgh Steelers. The current NFL champions are the New England Patriots , who defeated the Atlanta Falcons 34 -- 28 in Super Bowl LI .. New England Patriots. New England Patriots. Super Bowl. Super Bowl. Atlanta Falcons. Atlanta Falcons. Super Bowl LI. Super Bowl LI