Discover the defining moments in the early life of Katie Ledecky. From birth to education, explore key events.
Katie Ledecky is an American competitive swimmer, widely considered the greatest female swimmer of all time. She holds numerous world records and is a dominant force in freestyle events. Ledecky has amassed an impressive collection of nine Olympic gold medals and 21 world championship gold medals, making her the most decorated female swimmer in history. She also holds records for most individual gold medals at the World Aquatics Championships and most overall medals at the World Aquatics Championships in women's swimming. Her achievements solidify her status as one of the greatest Olympians ever.
On September 8, 1947, Ledecky's Czech-born paternal grandfather, Jaromír Ledecky, arrived in New York City as a student.
On December 30, 1956, Ledecky's Czech-born paternal grandfather Jaromír Ledecky married Berta Ruth Greenwald in Brooklyn.
On March 17, 1997, Kathleen Genevieve Ledecky was born, marking the beginning of the life of an American competitive swimmer who would go on to achieve unprecedented success in the sport.
During the summer of 2012, Ledecky trained with the Nation's Capital Swim Club under coach Yuri Suguiyama, marking a key phase in her swimming career.
In 2015, Ledecky graduated from Stone Ridge School of the Sacred Heart in Bethesda, Maryland, marking a milestone in her education.
In November 2016, at the Ohio State Invitational, Ledecky lowered her American and U.S. Open marks in the women's 500-yard freestyle and 1650-yard freestyle.
In December 2016, Ledecky was chosen as one of the sponsors of the US Navy aircraft carrier USS Enterprise, alongside Simone Biles, marking a unique honor for the Olympians.
During the 2016-17 NCAA season, Ledecky set 12 NCAA records and nine American records while swimming as a freshman for Stanford University.
Through the 2016 Olympics Ledecky continued to train with the Nation's Capital Swim Club under coach Bruce Gemmell.
In December 2020, Ledecky completed a Bachelor of Arts in psychology and a minor in political science from Stanford University, marking an important academic achievement.
In June 2021, Ledecky graduated from Stanford University, marking an important academic achievement.