Leon Marchand and Summer McIntosh sealed their golden swimming world championships with dominant victories on Sunday's final ...

The Canadian star challenged the all-time mark in the women's 200-meter butterfly and continued her perfect string of races ...

Both swimmers set the second-fastest times ever in their finals but narrowly missed out on breaking world records ...

Olympic champions Summer McIntosh and Leon Marchand cruise to gold medals in the women's and men's 400m individual medley on ...

Léon Marchand has broken one world record already in the 200-meter individual medley. He’ll try for a second on Sunday in the ...

Summer McIntosh came within a whisker of breaking a long-standing world record, and Leon Marchand failed to improve on a new ...

French star Leon Marchand claims the men's 200m medley title at the World Aquatics Championships, as Summer McIntosh ...

Australian Kaylee McKeown, who won every backstroke title at the last two Olympics and at the 2023 Worlds, opted not to swim ...

The US topped the medal table as the women’s 4x100m medley relay team set a new world record on the final day of competition ...

Summer McIntosh came within a whisker of breaking a long-standing world record and Leon Marchand failed to improve on a new ...

FUKUOKA, Japan — Watch out for these two young swimmers when you take in next year's Paris Olympics: 21-year-old Leon Marchand of France and 16-year-old Summer McIntosh of Canada.

Attracted by world-class facilities and coaching in the U.S., Léon Marchand and Summer McIntosh will turn that training against Team USA at the Paris Games.