Jimmy Johnson, who played his entire 16-year pro career with the San Francisco 49ers, has died at the age of 86. He was a three-time All-Pro and a member of the All-Decade Team of the 1970s. Johnson, who was drafted by the 49ers sixth overall in 1961, was known for his versatility, excelling in both offensive and defensive positions. He was inducted into the Pro Football Hall of Fame in 1994.