Jonathan Kimball Keyworth (born December 15, 1950) is a former American football running back in the National Football League (NFL) for the Denver Broncos for his entire career from 1974-1980. He played college football at the University of Colorado and was drafted in the sixth round of the 1974 NFL Draft.
Jonathan Kimball Keyworth, born on December 15, 1950, served as a former American football running back for the Denver Broncos in the National Football League from 1974 to 1980. He played college football at the University of Colorado and was drafted in the sixth round of the 1974 NFL Draft.