 Complete the following phrase:  Born in Mexico City, Iñárritu began his career as a host on the radio station WFM, before taking a job as a producer for Televisa. He co-founded a production company, Z Films, in the early 1990s, where he wrote, produced and directed short films and advertisements. His debut film, Amores Perros, premiered at the Cannes Film Festival and won the Critics Week Grand Prize and was nominated for an Academy Award for Best Foreign Language Film in 2000. His next and first American film, 21 Grams, was presented in competition at the 60th Venice International Film Festival, where Sean Penn won the Volpi Cup for Best Actor; the film was critically and commercially successful and was nominated for two Academy Awards. In 2006, Babel was presented in competition at the 