Katie Ledecky: Swimming Legend

＂At just 15 years old, Katie Ledecky won her first gold Olympic medal. Since then, she has added nine more Olympic medals and 21 world championships. She has also broken 16 world records and has the most individual world swimming titles of all time-more than any man or woman in swimming history. Dive into this inspiring sports biography and learn all about Katie Ledecky and her legacy＂--