Summer McIntosh, the 18-year-old Canadian swimming star, rolled to victory Sunday in the women’s 400-meter individual medley, setting a world-championship record and winning her fourth individual gold ...

Canada’s Summer McIntosh and France’s Léon Marchand were named World Aquatics Female and Male Swimmer of the Year for a second consecutive year. McIntosh, a 19-year-old from Toronto, had arguably the ...

Summer McIntosh captured her fourth gold medal at the world swimming championships by winning the 400-meter individual medley on Sunday in Singapore. McIntosh, an 18-year-old from Toronto, finished ...

In one of the most consequential non-Olympic races in years, all-time swimming great Katie Ledecky could face an unprecedented challenge Saturday from Canadian teen Summer McIntosh in an event the ...

Veteran swimmer Katie Ledecky cemented her legacy at the 2025 World Aquatics Championships by winning her seventh consecutive world title in the 800m freestyle, holding off rising star Summer McIntosh ...

Canadian swimming sensation Summer McIntosh says she has recovered from an illness that took her out of the pool and is “feeling great” after what was a harrowing two weeks for the 19-year-old.