About Martin Harrison (American football)
Martin Allen Harrison is an American former professional football player who was a defensive end for 10 seasons in the National Football League (NFL) with the San Francisco 49ers, the Minnesota Vikings, and the Seattle Seahawks. He played college football for the Washington Huskies. Harrison attended Newport High School in Bellevue, Washington and was a multiple letter winner in both football and track and field. In 1983, when he was 15 years old, he placed sixth in the national AAU Junior Olympics in the decathlon. That year the team finished the season with a 14–2 regular season record.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.