Listen to Thumbithu Manava online. Thumbithu Manava is a Kannada language song and is sung by G. K. Venkatesh, Dr. Rajkumar and S. Janaki. Thumbithu Manava, from the album Birthday Specials - Vol - 2, was released in the year 2002. The duration of the song is 4:24. Download Kannada songs online from JioSaavn.