The correct option is D Vishwamitra Award
The National Sports Day is observed every year on 29th August every year to birth anniversary of the legendary hockey player Dhyan Chand who was born on 29 August 1905. On this occasion, the President presents National sports Awards to sportspersons. The awards conferred are Rajiv Gandhi Khel Ratna Award, Arjuna Award and Dronacharya Award.