The father-son duos who have won a Super Bowl
Kyle Shanahan (l.) and Christian McCaffreyPhoto: Getty Images If the 49ers win the Super Bowl, running back Christian McCaffery will join his father, Ed, as…
Kyle Shanahan (l.) and Christian McCaffreyPhoto: Getty Images If the 49ers win the Super Bowl, running back Christian McCaffery will join his father, Ed, as…
Photo: Getty Images One of the biggest honors in all of sports is to have your number retired by your respective franchise. No one else…