Barton Community College has announced its 2011-12 Brant J. Ballhorst Student Ambassadors of the Year. Named in memory of Brant J. Ballhorst, the award recognizes two outstanding student ambassadors, Karisa Kaiser and Reba Hickel, both of Hoisington. A ceremony honoring the recipients was held at noon on Thursday, Barton’s commencement day, in the Plaza de Cavanaugh Room in the Learning Resource Center.