Sunil Grover is an Indian actor and comedian, best known for his work in television and films. He gained popularity for his roles in comedy shows like Comedy Nights with Kapil and The Kapil Sharma Show, where he showcased his talent for impersonation and humor. His characters, such as Dr. Mashoor Gulati, became household names in India. In addition to television, Sunil has appeared in several Bollywood films, contributing to his reputation as a versatile performer. He has also participated in various stage shows and live performances, further establishing his presence in the entertainment industry.