|Best Events||butterfly; individual medley|
|Olympics Attended||2008; 2012|
|Olympic Medals Won|
|Birthdate||21 February 1990|
|Birthplace||Athens, Georgia, USA|
|Height||5 ft 11 in|
Kathleen Elizabeth Hersey was born on February 21, 1990 in Athens, Georgia, USA. Hersey was a member of the 2008 USA Olympic team where she placed eighth in the 200 meter butterfly. Hersey will compete in the 200 meter butterfly event at the 2012 Olympics.
- 2008 200 m butterfly - 8th