Akane Yamaguchi is a Japanese badminton player who competes in women's singles. A former world number one, she became the first Japanese singles player to reach the top ranking on 19 April 2018. Yamag

Tai Tzu-ying is a Taiwanese retired professional badminton player. At the age of 22, she achieved world no.1 ranking in December 2016, and held that position for 214 weeks in different spells, the lon