Women’s badminton world No. 1
Ahn Se-young cruised to her first World Championship
title and will face her arch-rival for a place in the final.
In the quarter-finals of the singles tournament in Denmark
Ahn Se-young defeated former world No. 8 Japan’s 안전놀이터

Okuhara 1-2 to meet No. 1 and arch-nemesis Chen Yufei of China in the quarter-finals.
Their opponents’ record is 3-4
behind Ahn Se-young
but they have faced each other 5 times this season and are on the rise with a 10-6 record.