Mandatory Credit: Photo by JOEL MARKLUND/BILDBYRÅN/Shutterstock (14605879cq)
Lukas Märtens of Germany celebrates and Guilherme Costa of Brazil is dejected after competing in men's 400 meters freestyle swimming final during day 1 of the Paris 2024 Olympic Games on July 27, 2024 in Paris.
Paris 2024 Olympics, Day 1, Swimming, France - 27 Jul 2024