San Francisco 49ers 07/30/2007 3:23 PMAP reports Bill Walsh, the groundbreaking football coach who won three Super Bowls and perfected the ingenious schemes that became known as the West Coast offense during a Hall of Fame career with the San Francisco 49ers, has died. He was 75. Walsh died early Monday following a long battle with leukemia, according to StanfordUniversity, where he served as coach and athletic director.Read more