Dr. Rajkumar (Kannada: ಡಾ. ರಾಜಕುಮಾರ್), born as Singanalluru Puttaswamayya Muthuraju on April 24, 1929, died on April 12, 2006, was the most popular actor and singer in Kannada film industry. He mainly worked in Karnataka and has won awards for his work. \"Dr. Raj\" (popular name) with earned title \"Natasarvabhouma\" (meaning emperor of acting) retained popularity in both Karnataka and other Indian states. His primary view about his fans was \"I don\t know whether I will ever see God. But for me all those who are assembled here are my Gods.\" . Fans call him \"Annavru\" (Kannada: ಅಣ್ಣಾವ್ರು, Big Brother) with affection. He acted in more than 200 Kannada movies in a career spanning over five decades. Most of his movies were epic films in Kannada film industry. He was also a well-known singer, as a playback singer as well as of
Who is the best playback singer in Bollywood?