sergio-calderon by Rosario Monachino June 1, 2023, 11:01 amUpdated: June 1, 2023, 11:47 am Sergio Calderón Written by Rosario Monachino Rosario is a former content editor at IGV who specialized in film, TV, and entertainment news. He has a degree in English and Film from the University of Salford and a master's in Journalism from Liverpool John Moores University.