How Katie Ledecky Conquered the Most Ambitious Swim Schedule in Olympic History
When Olympic swimmer Katie Ledecky returned to the pool this summer for her third Games, she took on her most grueling schedule yet: a never-before attempted distance of 6,200 meters of total swimming—nearly twice the distance that Michael Phelps swam in his record-breaking 2008 Beijing Olympics.The endurance test was worth the battle as Ledecky emerged…