Denver Broncos is a professional American football team based in Denver, Colorado. Now,it is a member of the American Football Conference in Western Division in the National Football League (NFL). Denver Broncos began to play in 1960 as a member of the American Football League and joined the NFL become a part of NFL after the meger.
Denver Broncos play well in its early times,and successfully make it itself to super bowl compete for 6times.Although it has no so much commercial market as others,it get its success by high audience ratings and commercial success.The team gets no gains at the first four times of compete,but it obtain twice champainship of super bowl in 1998 and 1999 base on quarterback John Elway,running back Terrell Davis and chief coach Mike Shanahan.