Hannah O'Sullivan
Hannah Sarah O’Sullivan (born May 11, 1998) is an American amateur golfer. She grew up in Chandler, Arizona, and attended Hamilton High School. She was a semifinalist at the 2014 U.S. Women's Amateur. In 2015 she became the youngest winner in the history of the Symetra Tour after winning the Gateway Classic. She qualified for the 2015 U.S. Women's Open and won the 2015 U.S. Women's Amateur. In May 2016 she rose to the top of the World Amateur Golf Ranking. She played college golf at Duke University.
This page was last edited on 3 February 2026, at 14:06 (CET).