Katie Ledecky has ceded a tiny bit of ground in other events, but she's still unbeatable in the 1,500-meter freestyle.

Katie Ledecky has ceded a tiny bit of ground in other events, but she's still unbeatable in the 1,500-meter freestyle.

Katie Ledecky secured her 22nd world championship gold of her illustrious career on Tuesday (July 29), moving within four titles of Michael Phelps’s all-time record (26 world gold medals). The ...