swimmer

The photos below have made many people believe that they have been edited.

Authorities blamed everything from people to pH but there is no official conclusion yet.

American scientists point out that swimming pools and swimming lanes have certain effects on athletes' performance.

Michael Phelps has the perfect body and the ability to concentrate, always working hard to win the Olympic gold medal continuously.

Algae blooms, copper oxidation or problem water filters are speculative reasons given by experts to explain temporarily this strange phenomenon.

Michael Phelps has proved he is not out of date. The legends on the Olympic green track still really make everyone admire the dazzling performance.

Swimmers can avoid the risk of drowning by inflating the air bag.