A Bluegrass ChalleNGe Academy cadet claps as his team scores during at volleyball match on Friday, March 26 at the Tri-State Challenge. Cadets from the Appalachian and Bluegrass ChalleNGe Academies, Hoosier Youth ChalleNGe Academy from Ohio and Battle Creek Youth ChalleNGe Academy in Michigan competed in a variety of events recently at Fort Knox. The competition was hosted by the Bluegrass ChalleNGe Academy. (U.S. Army National Guard photo by Milt Spalding)