Karl Stuart Nelson was an American football

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...

 offensive 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...

 for the New York Giants

New York Giants

The New York Giants are a professional American football team based in East Rutherford, New Jersey, representing the New York City metropolitan area. The Giants are currently members of the Eastern Division of the National Football Conference in the National Football League...

. He was a member of the 1986 Giants team

1986 New York Giants season

The 1986 New York Giants season was one of the most successful seasons in the professional American football franchise's history. The Giants, who play in the National Football Conference of the National Football League , won their fifth championship—and first Super Bowl—in franchise history during...

 that won Super Bowl XXI

Super Bowl XXI

Super Bowl XXI was an American football game played on January 25, 1987 at the Rose Bowl in Pasadena, California to decide the National Football League champion following the 1986 regular season. The National Football Conference champion New York Giants won their first Super Bowl by defeating...

. He missed the 1987 season due to illness (Hodgkin's disease). Nelson played college football

College football

College football refers to American football played by teams of student athletes fielded by American universities, colleges, and military academies, or Canadian football played by teams of student athletes fielded by Canadian universities...

 at Iowa State University

Iowa State University

Iowa State University of Science and Technology, more commonly known as Iowa State University , is a public land-grant and space-grant research university located in Ames, Iowa, United States. Iowa State has produced astronauts, scientists, and Nobel and Pulitzer Prize winners, along with a host of...

. For a time he served as a commentator on Giants radio broadcasts.

Nelson currently resides with his family in Northern New Jersey where he works in the financial industry and is an active advocate for various charities.

See also

• History of the New York Giants (1979-1993)