The singer who was rejected by Sonu Nigam is Jubin Nautiyal.
This rejection happened during Jubin Nautiyal's audition for the singing reality show X Factor. Sonu Nigam was a judge on the show and did not select Jubin Nautiyal to move forward.
Despite this initial rejection, Jubin Nautiyal went on to become a successful singer in Bollywood, known for his hit songs like "Raataan Lambiyan," "Lut Gaye," and "Tum Hi Aana."
