Correct Answer : Saina Nehwal
Saina Nehwal is the second Indian badminton player after Prakash Padukone to achieve the world number.1 ranking in badminton. Saina Nehwal is an Indian professional badminton singles player. A former world no. 1, she has won over 24 international titles, which includes eleven Superseries titles. She has represented India three times in the Olympics, winning a bronze medal in her second appearance.