Question: the National Film Award (Silver Lotus Award) for Best Male Playback singer was won six times for 4 different languages by Indian film playback singer who has won the Guinness World Record for recording the highest what?
Sentence (from "National Film Award for Best Male Playback Singer"): The singer with the most awards in this category is K. J. Yesudas with seven wins for three different languages (Malayalam, Telugu & Hindi), followed by S. P. Balasubrahmanyam who won six times for 4 different languages; Hindi, Kannada, Tamil and Telugu.
Relevant evidence: Yes