Dr. von Rohr is a force in charter schools in the United States Joan Lange, National Schools Director, The Challenge Foundation. \"Dr. von Rohr's Spartanburg Preparatory School exemplifies the original ideals of the charter school movement. His dedication and leadership have led to the school ranking near the top in statewide academics while the funding is near the bottom.\" Dr. Wayne Brazell, Superintendent, South Carolina Public Charter School District | How to Start and Successfully Operate a Charter School by John Von Rohr, Paperback | Indigo Chapters