Katie Grimes Reflects on Seine River Challenge at Paris Olympics

The American swimmer recounts her experiences and concerns about water quality during the marathon swim event.

Katie Grimes finished 15th in the women’s 10km marathon swim in the Seine River.
Grimes expressed nervousness about the river's water quality but did not fall ill.
The Seine’s pollution was a major issue, with other athletes experiencing sickness.
Grimes also won a silver medal in the 400-meter individual medley.
French officials spent $1.5 billion to clean the river ahead of the Games.