Mexican director and producer whose movies—which often featured interconnected stories and a nonlinear narrative—placed him at the forefront of the Mexican film renaissance in the early 21st century.

Iñárritu was expelled from school at age 16. His first job as a commercial sailor persuaded him to complete his education at the Ibero-American University, Mexico City. In 1984 Iñárritu became a popular disc jockey at Mexico's top-rated radio station, where he pieced together playlists into a loose narrative arc; he credited this experience with cultivating his interest in storytelling. He later became the youngest producer for Televisa, Mexico's premiere TV company. After leaving Televisa, he founded (1991) Zeta Film and moved into advertising as a writer and director of television commercials. From 1988 to 1990 he concentrated on his first love—music—and wrote the scores for six Mexican films. During this time he became acquainted with Mexican novelist and screenwriter Guillermo Arriaga, and the two began a long and fruitful collaboration. The pair continued to correspond and develop ideas when Iñárritu traveled to the United States to study filmmaking, and they transformed one of their early ideas—about three interconnected stories set in a grim yet realistic Mexico City—into the screenplay for Iñárritu's feature directorial debut, Amores perros (2000).

The movie was an international success; it won awards at the Cannes and Chicago film festivals, garnered 10 Mexican Ariel Awards, and earned an Oscar nomination for best foreign language film. Iñárritu parlayed his newfound celebrity into high-profile jobs directing two unconventional short films. In 2001 he directed Powder Keg, an entry in a series of extended BMW commercials made by A-list directors. The next year Iñárritu contributed a segment titled “Mexico” to the episodic short-film collaboration 11′09″01—September 11, a collection of reflections on the September 11 terrorist attacks (September 11 attacks) in the United States that were all limited to 11-minute 9-second running times and were shot in a single frame. In 2003 Iñárritu and Arriaga crafted the second part of the loose trilogy that had begun with Amores perros, 21 Grams. Like all of Iñárritu's feature films, 21 Grams told the story of seemingly isolated individuals whose lives were subtly intertwined. The two men also collaborated on Babel (2006), which completed the trilogy. For his work on the latter film, Iñárritu received an Academy Award nomination for best director.