 More at townhall.com. KYCA presents another Frontier Days story by Prescott's very own world champion bareback rider, J.C. Trujillo. In 1963, Chuck Shepard won the wild cow milking placed in several go-arounds in the calf rope and team roping and bulldogging and won the all-around. Also the same year he won the team roping in the all-around at the Tucson Rodeo. Thanks, J.C. And now, a message from a Frontier Days friend.