2015-08-05T151635Z_01_CVI2801_RTRIDSP_3_SWIMMING-WORLD

Did you know that Michael Phelps has won as many individual gold medals as everyone from the entire state of Iowa combined? But enough about Phelps. Right now, weโ€™ve got another speedy Marylander on our mind.

The Olympics has only been happening for a couple days, and already Bethesda resident Katie Ledecky, 19, has done several amazing things. She won a gold medal in the 400 meter freestyle, for one. Even better: She did so in under 4 minutes (3:56:46, to be precise) โ€” making her only the second women ever to have swam that distance in under 4 minutes. (And the other woman who did so, Italian swimmer Federica Pellegrini, was wearing a high-tech suit that has since been banned, the New York Times reminds us.) Ledeckyโ€™s time is not only a personal best, itโ€™s a world record.

Sheโ€™s now being called โ€œthe most dominant swimmer on Earth.โ€ In any other circumstance, Iโ€™d consider that hyperbole. But Ledecky now owns the worldโ€™s 10 fastest times ever in the 800 meter and 400 meter freestyle, which is ridiculous. Must be something in the Maryland water, right?