Question: Rishabh Shukla, is an Indian film and television actor and a voice-dubbing artist, who speaks Hindi as his mother tongue language, as a Hindi dubbing actor he is most known as the voice of which fictional character and the main antagonist, in J. K. Rowling's series of "Harry Potter" novels?
Sentence (from "Meena Menon"): Meena Menon (Hindi: मीना मेनन, "Mīnā Mēnana", born: December 27, 1970) is an Indian voice-dubbing artist and trained singer who speaks English and Hindi as her mother-tongue languages.
Relevant evidence: No