Oklahoma Youth Expo – Junior Mainetainer March 17, 2014Posted in Shows, Oklahoma Youth Expo Grand Champion Mainetainer Heifer – Becca Moore Sire: Unlimited Power; Raised by: Duane Jeffery; Sold by: Buck Cattle Company Reserve Grand Champion Mainetainer – Vivienne Hasenback Sire: Irish Whiskey; Raised and Sold by: Griswold