He made his international film debut in Slumdog Millionaire (2008). His role won a lot of praise from audience and critics alike for his natural ability to act and his screen presence that makes up a significant portion of the film. His performance has earned him the 2009 Screen Actors Guild Award for Outstanding Performance by a Cast in a Motion Picture (shared with ten other cast members), and a 2008 British Independent Film Award nomination for Most Promising Newcomer.