He was the Super Bowl-winning NFL coach who "retired" at age 42 -- then went on to a broadcasting career where he taught America that one knee equals two feet. But John Madden, who died Tuesday at age ...

He was the Super Bowl-winning NFL coach who "retired" at age 42 -- then went on to a broadcasting career where he taught America that one knee equals two feet. But John Madden, who died Tuesday at age ...

This browser does not support the Video element. But John Madden, who died Tuesday at age 85, was also a hugely successful commercial pitchman as well. Though he was long associated with the Oakland ...