Photo credit:
Corbis/CBS
Images:

The DUKE’s granddaughter and DAN’L BOONE descendants muster up for all-out WAR!
ONE contestant who may have enough “true grit” to win CBS’ “The Amazing Race All-Stars” is Jennifer Wayne. That’s because she’s the granddaughter of American icon John Wayne!
According to a show insider, the blonde beauty, 31, is “looking to use the skills she learned from her grandfather to help her through the rigorous course this season.”
Jennifer, a singer/songwriter from Nashville, Tenn., jokes: “Hopefully I got a little bit of his toughness!”
And Jennifer isn’t the only returning cast member with a famous ancestor: Her teammate and business partner, Austin, Texas, native Caroline Cutbirth, is a descendant of American pioneer Daniel Boone!