Katie Ledecky

[Harpy Eagle]

Her dominance in the 1500 is close to unparalleled. The distance she wins by against the best in the world is just crazy

 

[Roy C]

 

[Roy C]

 

[Roy C]

 

[luiza]

She is in that elite super class and still only 24 .

If she does not get bored she could dominate the 8 and 1500 metres for many more years and possibly win the 10K Open Water event .

But watch out for Canadian youngster Summer McIntosh .
She is Freaky talented and if she decides to move to longer distances she could be the greatest ever -- all strokes and distances .