Karl Nelson

Karl Stuart Nelson (born June 14, 1960) is an American former professional football player who was an offensive tackle in the National Football League (NFL).

Born and raised in DeKalb, Illinois, Nelson played scholastically at DeKalb High School, where he earned all-state honors in football, was a star pitcher for the baseball team, and lettered in basketball.

He played collegiately for the Iowa State Cyclones. As a junior, Nelson was named second-team All-Big Eight by the Associated Press (AP) and as a senior was tabbed first-team. Also as a senior, he was honored by the Newspaper Enterprise Association as a first-team All-American.

Nelson was selected 70th overall by the New York Giants in the third-round of the 1983 NFL draft. He spent his rookie season on the injured reserve list, but started all 55 games at right tackle over the next three seasons, culminating with the Giants victory in Super Bowl XXI.

Shortly after the Super Bowl, Nelson was diagnosed with Hodgkin's disease, and sat out the 1987 season. He made an amazing comeback in 1988, regaining his starting job, but injured his ankle in week 2. He returned from the injury in week 9, appearing in 7 more games that season. His Hodgkin's disease returned in 1989, forcing him to sit out yet another season, although he did help to coach the team's offensive line. He announced his retirement on December 13, 1989, saying, "I don't have the push for those five-hour workout days anymore."

He also served as a commentator on Giants radio broadcasts.

Nelson currently resides with his wife, Inga, in Northern New Jersey and is an active advocate for various charities. His primary charity is Adopt-a-Soldier Platoon.