Jonathan Kimball Keyworth (born December 15, 1950 in San Diego, California) is a former American football running back in the National Football League for ...
News
Colorado Classics: Red Miller, coach of Broncos' first Super bowl team
Morton teamed with receiver Haven Moses in what became known as the M&M Connection. The ground game featured Otis Armstrong and Jon Keyworth. Who could imagine a better defensive cast than linebackers Randy Gradishar and Tom Jackson, linemen Lyle Alzado and Barney Chavous, and Billy Thompson,