Your National Collegiate Equestrian Association (NCEA) AQHA Horsemanship Challenge winner is Sarah Orsak of the Texas A&M Equestrian team. #AQHAYouthWorld2019 Your National Collegiate Equestrian Association (NCEA) AQHA Horsemanship Challenge winner is Sarah Orsak of the Texas A&M Equestrian team. #TheEquineChronicle…