After studying journalism for one year at Andrés Bello University , Lelio graduated from the Chilean Film School ( '' Escuela de Cine de Chile '' ) . He has directed many short films and musical videos . In 2003 , he released '' Cero '' , a documentary based on unedited material from the 2001 September 11 attacks in New York , co-directing with Carlos Fuentes . He directed two seasons of the successful documentary series '' Mi mundo privado '' ( '' My private life '' ) together with Fernando Lavanderos . The series followed the private lives of Chilean families from diverse socioeconomic backgrounds and was nominated twice for the Altazor Awards and also the Emmy Awards
September 11 attacks
September 11 attacks
Sebastián Lelio