Option 2 : 1, 2 and 4
The correct answer is 1, 2 and 4.
- Krishna Nagar is an Indian para-badminton player from Jaipur, Rajasthan.
- He had been ranked world number 2 in the para-badminton men's Singles SH6 event.
- He won a gold medal at the 2020 Tokyo Summer Paralympics.
- In the 2018 Asian Para Games in Indonesia, Krishna Nagar won a bronze medal in the singles event.
- In the 2019 BWF Para-Badminton World Championships in Basel, Switzerland he won the silver medal in the men's doubles event alongside compatriot Raja Magotra.
- Gaurav Khanna is his coach.
- On 29 August 2020, Gaurav Khanna received the Dronacharya Award from Hon. President of India for his contribution to Indian Para-Badminton.