|Full Name||Hur Yoonseo (허윤서)|
|Birthdate||September 23, 2005|
Swam at the 2022 FINA World Championships and the 2019 FINA World Youth Championships.
2022: Finished 12th in technical duet and 15th in free duet at the World Championships… Also competed in the World Series #1 and #3, both held virtually, in these events as well as free solo.
2021: Placed sixth in team at the Olympic Games Qualification Tournament… Served as alternate to the duet all season… Also competed in the World Series #4 and the Super Final.
2020: Did not compete internationally due to the COVID-19 pandemic and the cancellation of all meets.
2019: Finished fifth in solo and 18th in team at the World Youth Championships.