When talking about the best swimmers of all time, Katie Ledecky is at the top. She's the most decorated female swimmer ever, having won six Olympic medals for individual events, and has almost all of the world records for fastest 1500-meter freestyle ever. All of this began at just 15 when Katie won her first gold medal at the Olympics! Readers follow Katie's journey from the local pool onto the world stage in this engaging volume. The high-interest main content includes biographical information as well as Katie's major accomplishments, all written with reluctant and struggling readers in mind.