Frost made a name for himself in Oklahoma, when he won National High School Bull Riding Champion in 1981. He also won Bull Riding Champion of the first Youth National Finals in Fort Worth, Texas, in 1982. After these victories, everyone knew him as being from Oklahoma, and Frost claimed it as his home. Frost joined the PRCA and began rodeoing full-time after graduating from high school in 1982. In 1985, he married Kellie Kyle, a barrel racer out of Quanah, TX. In 1987, he realized a lifelong dream when he became the PRCA World Champion Bull Rider at age 24. That same year, the great bull Red Rock, owned by Growney Bros. Rodeo Company, was voted Bucking Bull of the Year. In 309 attempts, no one had ever ridden him, and in 1988, at the Challenge of the Champions, Frost rode him in seven exhibition matches and was successful in four out of seven
Frost made a name for himself in Oklahoma, when he won National High School Bull Riding Champion in 1981. He also won Bull Riding Champion of the first Youth National Finals in Fort Worth, Texas, in 1982. After these victories, everyone knew him as being from Oklahoma, and Frost claimed it as his home. Frost joined the PRCA and began rodeoing full-time after graduating from high school in 1982. In 1985, he married Kellie Kyle, a barrel racer out of Quanah, TX. In 1987, he realized a lifelong dream when he became the PRCA World Champion Bull Rider at age 24. That same year, the great bull Red Rock, owned by Growney Bros. Rodeo Company, was voted Bucking Bull of the Year. In 309 attempts, no one had ever ridden him, and in 1988, at the Challenge of the Champions, Frost rode him in seven exhibition matches and was successful in four out of seven