Sunil Grover (born 3 August 1977) is an Indian actor and stand-up comedian. He came into limelight for his portrayal as Gutthi on Comedy Nights with Kapil but gained popularity for playing the role of Dr Mashoor Gulati and Rinku Devi on The Kapil Sharma Show. Grover was also seen in Bollywood films Gabbar Is Back, The Legend of Bhagat Singh and Bharat.Sunil Grover was born on 3 August 1977 in Mandi Dabwali, District Sirsa, Haryana. He received Master's Degree in Theatre from Panjab University Chandigarh. He is married to Aarti and has a son Mohan.Grover was discovered during his college days by the late satirist and comedian Jaspal Bhatti.He has also acted in India's first silent comedy show, SAB TV's Gutur Gu in the initial 26 episodes.He gained a lot of popularity from the comedy show Comedy Nights with Kapil and became well known for his comical characters like Gutthi, Rinku Bhabhi and Dr. Mashoor Gulati.