Leon Marchand had the 4:02.50 400IM world record last year and that event’s finals is up this Sunday at the Paris Olympics.
Here is an article from the Olympics website:
https://olympics.com/...view-pressure-medals
I did not realize that France has no gold medals in 12 years (I guess London 4x100 free ‘revenge’ gold was last one?)
Here is video to his 400IM world record (almost exactly a year to the day in Fuokoka):
https://www.youtube.com/watch?v=Kn4gblonhVc
He also has the 200IM, 200 fly, 200 breast. What a tough line up!