About Ju Wenjun
Ju Wenjun (Chinese: 居文君; pinyin: Jū Wénjūn; born 31 January 1991) is a Chinese chess grandmaster. She is the reigning five-time Women's World Champion, a former Women's World Blitz Chess Champion, and a two-time Women's World Rapid Chess Champion. In March 2017, she became the fifth woman to achieve a rating of 2600. She first won the title of Women's World Chess Champion in May 2018. She defended her title in November 2018, 2020, 2023, and 2025. She won the Women's Chinese Chess Championship in 2010 and 2014. In July 2011 she won the Hangzhou Women Grandmaster Chess Tournament undefeated with a score of 6½/9 points, ahead of the then women's world champion Hou Yifan. She is the reigning five-time Women's World Champion, the reigning Women's World Blitz Chess Champion, and a two-time Women's World Rapid Chess Champion.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.