The correct answer is A. Saina Nehwal.
Saina Nehwal is an Indian professional badminton player. She is the first Indian woman to win a medal at the Olympics, the first Indian to win the World Championship silver medal, and the first Indian to reach the finals of the All England Open. She is also the first Indian woman to be ranked World No. 1 in badminton.
Nehwal was born in Hyderabad, India, on March 17, 1990. She started playing badminton at the age of eight. She won her first international title at the age of 13. In 2006, she became the youngest Indian to win the World Junior Championships.
Nehwal made her Olympic debut at the 2008 Summer Olympics in Beijing. She lost in the quarterfinals to eventual gold medalist Zhang Ning. At the 2012 Summer Olympics in London, Nehwal reached the semifinals, where she lost to eventual gold medalist Li Xuerui. At the 2016 Summer Olympics in Rio de Janeiro, Nehwal won the bronze medal.
Nehwal has won several major titles in her career, including the World Championship silver medal in 2015, the All England Open Superseries Premier title in 2015, and the Korea Open Superseries Premier title in 2012. She has also won the BWF World Tour Finals twice, in 2014 and 2017.
Nehwal is a national hero in India. She is one of the most popular athletes in the country. She has been awarded the Padma Shri, India’s fourth-highest civilian award, and the Rajiv Gandhi Khel Ratna Award, India’s highest sporting honor.
B. Jwala Gutta and C. Ashwini Ponnappa are both Indian badminton players who have won major titles together. However, neither of them has won the Korea Open Superseries Premier title.
D. P.V. Sindhu is another Indian badminton player who has won major titles. However, she has not won the Korea Open Superseries Premier title.
Therefore, the correct answer is A. Saina Nehwal.