Rocky Grams grew up on the mission field, and spent sixteen years in Bolivia ministering alongside his parents, assisting in planting churches, distributing literature, ministering to youth, and teaching music and Spanish a t a Bible School for Aymara people. He and his wife, Sherry, then were pastors in Wisconsin, and they have continued to connect into the United States regularly with preaching and teaching. The Grams have served as missionaries to Argentina since 1979, and both sense an urgency to help provide training for young people who are called into ministry.

Rocky now serves as director of the Instituto Biblico Rio del la Plata in Buenos Aires where many of the leaders of the Argentine revival were trained for the pastorate.