Rolf Krueger
Encyclopedia
Rolf Frank Krueger is a former professional American football
defensive tackle in the National Football League
. He played six seasons for the St. Louis Cardinals
and the San Francisco 49ers
.
American football
American football is a sport played between two teams of eleven with the objective of scoring points by advancing the ball into the opposing team's end zone. Known in the United States simply as football, it may also be referred to informally as gridiron football. The ball can be advanced by...
defensive tackle in the National Football League
National Football League
The National Football League is the highest level of professional American football in the United States, and is considered the top professional American football league in the world. It was formed by eleven teams in 1920 as the American Professional Football Association, with the league changing...
. He played six seasons for the St. Louis Cardinals
Arizona Cardinals
The Arizona Cardinals are a professional American football team based in Glendale, Arizona, a suburb of Phoenix. They are currently members of the Western Division of the National Football Conference in the National Football League...
and the San Francisco 49ers
San Francisco 49ers
The San Francisco 49ers are a professional American football team based in San Francisco, California, playing in the West Division of the National Football Conference in the National Football League . The team was founded in 1946 as a charter member of the All-America Football Conference and...
.