The Miami Dolphins are a professional American football franchise located in the Miami metropolitan area. The Dolphins are a member of the East division of the American Football Conference (AFC) in the National Football League (NFL). The Dolphins play their home games at Sun Life Stadium in the northern suburb of Miami Gardens, and have their headquarters in Davie, Florida. The Dolphins and the Atlanta Falcons (who also began play in 1966) are the oldest NFL franchises in the Deep South, and Miami is the oldest AFC team in that region. However, of the four AFC East teams, they are the only team in the division that was not a charter member of the AFL.
The Dolphins team was founded by attorney/politician Joe Robbie and actor/comedian Danny Thomas. They began play in the American Football League in 1966. The region had not had a professional football team since the days of the Miami Seahawks, who played in the All-America Football Conference in 1946 before becoming the first incarnation of the Baltimore Colts. For the first few years the Dolphins full-time training camp and practice facilities were at Saint Andrew's School, a private boys boarding prep school in Boca Raton. In 1970 the Dolphins joined the NFL when the AFL–NFL merger occurred.
The first professional American football team to be based in Miami and the state of Florida was the Miami Seahawks. The Seahawks entered the All-America Football Conference (AAFC) during its inaugural 1946 season, as the first major league-level sports franchise ever in Miami. However, the team lasted only one year before being confiscated by the league.[3]