David Hall is a Marist Brother and Dean of the La Salle Academy at ACU. Prior to this Br David spent 30 years as a practitioner in the Catholic education sector. He has been a principal of several Catholic schools; primary and secondary, co-educational and single-sex. Br David is involved in the governance of independent Catholic schools as a member of boards and councils and also conducts workshops and other professional learning activities in the areas of spiritual formation and leadership. He is leading an extensive professional development program for Catholic school leaders across 22 countries in Africa.