Tags: Architect.
Carlos Antonio Santos-Viola (April 8 1912 – July 31 1994) was an architect in the Philippines. He is best known for designing and building churches for the Iglesia ni Cristo (INC) religious group.Carlos was born Carlos Santos-Viola y Antonio in San Miguel Bulacan and one of six children to Melecio de Guzman Santos and Miguela Magpitang Antonio. Starting from San Miguel Elementary School Carlos moved on to the Ateneo de Manila to finish his high school education.