Gregory Earl Boyd (born September 15, 1952) is a former American football defensive lineman who played nine seasons in the National Football League and one in the United States Football League. He has a Super Bowl ring from the 1984 San Francisco 49ers. References 1952 births Living people People from Merced, California American football defensive ends San Diego State Aztecs football players New England Patriots players Denver Broncos players Green Bay Packers players San Francisco 49ers players Los Angeles Raiders players Fresno City Rams football players Players of American football from California