Which answer matches this clue: the badminton player who won the 2013 world singles title?

• A Ariya Jutanugarn
• B Kiatisuk Senamuang
• C Buakaw Banchamek
• D Ratchanok Intanon ✓

Ratchanok Intanon is the match: the badminton player who won the 2013 world singles title.