Professor John Githiga is Patriarch of All Nations Christian Church International which is association of churches and ministry with the presence in every continent and founder, Chancellor and CEO of ANCCI University which is interdenominational and international. He is former Chaplain and faculty at West Texas A&M University where he taught Biblical studies and was President of United Campus Ministries. He is former chaplain and lecturer at Grambling State University where he taught Swahili and African philosophy and started KWANZA celebration. He was instructor at Pensacola Junior College where he taught in the department Humanity. He was the head of the Department of Pastoral Theology at St. Paul's University(Kenya) where he taught pastoral theology and human background to pastoral ministry. He is founder and first president of the African Association for Pastoral Study and Counselling. He presided over Congress on Pastoral studies which was held at Democratic Republic of Congo. He is a graduate from Church Army College, St. Paul's United Theological College, Makerere University, the University of the South, Vanderbilt University and the International Bible Institute and Seminary. He holds a Diploma of Theology, MDiv ,Dmin, DRE, DD. He is a student of theology, sociology, psychology, cultural anthropology and humanity. He was featured in the 2008-2009 edition of Madison Who's Who in Executives and Professionals having demonstrated exemplary achievement and made distinguished contributions to the business community.