नेशनल अवार्ड जीत चुका एक्टर जिसने रानी मुखर्जी की नाक में दम कर दिया
Mayar started his career in 2005 when he was only eight years old. He joined Shri Ram Center in Delhi by his uncle Sunil Kumar because his parents were not able to afford the fee of his acting classes. During that time, he played 5–6 stage shows. Afterwards he gave 180 auditions for singing, dancing and acting. He was selected for Chillar Party, but he did not match the role and decided not to work for the film because he cracked his right hand while playing. After a few months when his hand was all right, he got a call for an audition. Initially Mayar showed no interest but his parents convinced him for the audition and he gave it. After one week he received the call and was selected for the film I Am Kalam. The film was shot in Rajasthan in 2009 and he worked with debuting director Nila Madhab Panda, with veteran actor Gulshan Grover and comic actor Pitobash Tripathy. I Am Kalam released on 5 August 2011. Mayar won many international awards for his performance in I Am Kalam. He also won the 58th National Film Award for the best child artist. His next film Jalpari: The Desert Mermaid released in 2012. He has worked in Chaarfutiya Chhokare (1 August 2014) with Soha Ali Khan, in a Bollywood thriller film, written and directed by Manish Harishankar and produced by Sunill Khosla and Vibha Dutta Khosla. The latest upcoming of Harsh is Hichki, with Rani Mukerji.