The correct answer is D. Leander Paes.
The Rajiv Gandhi Khel Ratna Award is the highest sporting honour of India. It is awarded by the Ministry of Youth Affairs and Sports, Government of India, to recognize outstanding achievement in the field of sports. The award was instituted in 1991, in memory of Rajiv Gandhi, the former Prime Minister of India.
Leander Paes is an Indian professional tennis player. He is the most successful Indian tennis player of all time, having won 18 Grand Slam titles, 8 in men’s doubles and 10 in mixed doubles. He has also won 10 ATP Masters 1000 titles, a record for an Indian player. Paes has been ranked as high as No. 1 in the world in doubles and No. 16 in singles. He has represented India at the Olympics six times, winning a bronze medal in men’s doubles at the 1996 Summer Olympics.
Mahesh Bhupathi is an Indian professional tennis player. He is a former world No. 1 in doubles, and has won 11 Grand Slam titles, 6 in men’s doubles and 5 in mixed doubles. He has also won 12 ATP Masters 1000 titles, a record for an Indian player. Bhupathi has represented India at the Olympics four times, winning a bronze medal in men’s doubles at the 2001 Summer Olympics.
Sorabjit Sen is an Indian former amateur boxer. He was the first Indian boxer to win a gold medal at the Asian Games, winning the light flyweight (48Â kg) event at the 1990 Asian Games. He also won a bronze medal at the 1988 Summer Olympics in the flyweight (51Â kg) event.
Sania Mirza is an Indian professional tennis player. She is the first Indian woman to win a Grand Slam title, winning the mixed doubles title at the 2005 US Open with Mahesh Bhupathi. She has also won 5 WTA singles titles and 43 WTA doubles titles. Mirza has represented India at the Olympics four times, winning a bronze medal in mixed doubles at the 2016 Summer Olympics.