Question: What is the date of birth of the director of film Kaamyab?
Sentence (from "Kaamyab"): Kaamyab (English: Successful; Hindi: कामयाब) is a Bollywood Action film, produced by G. Hanumantha Rao by Padmalaya Studios banner, presented by Krishna and directed by K. Raghavendra Rao.
Relevant evidence: Yes