The history of the Buffalo Bills began in 1960, when the team began play as a charter member of the American Football League, winning two consecutive AFL titles in 1964 and 1965. The club joined the National Football League (NFL) as part of the 1970 AFL-NFL merger. The Bills have the distinction of being the only team to advance to four consecutive Super Bowls between 1990 and 1993, but also the r... Wikipedia