Leon Marchand of France, celebrates after winning the men's 200-meter individual medley final at the 2024 Summer Olympics, Friday, Aug. 2, 2024, in Nanterre, France. (AP Photo/Tsvangirayi Mukwazhi)

Daiya Seto, right, of Japan, and Leon Marchand, of France, clap their hands together following the men's 200-meter individual medley semifinal at the 2024 Summer Olympics, Thursday, Aug. 1, 2024, in Nanterre, France. (AP Photo/Matthias Schrader)

Leon Marchand, of France, competes in a men's 200-meter individual medley semifinal at the 2024 Summer Olympics in Nanterre, France, Thursday, Aug. 1, 2024. (AP Photo/Ashley Landis)

Gold medalist Leon Marchand, centre, of France, stands with silver medalist Duncan Scott, left, of Great Britain, and bronze medalist Shun Wang of China, following the men's 200-meter individual medley final at the 2024 Summer Olympics, Friday, Aug. 2, 2024, in Nanterre, France. (AP Photo/Natacha Pisarenko)

Leon Marchand, of France, competes in a men's 200-meter individual medley semifinal at the 2024 Summer Olympics in Nanterre, France, Thursday, Aug. 1, 2024. (AP Photo/Martin Meissner)

Cameron McEvoy, left, of Australia, and Benjamin Proud, of Great Britain, react following their men's 50-meter freestyle semifinal at the 2024 Summer Olympics, Thursday, Aug. 1, 2024, in Nanterre, France. (AP Photo/Matthias Schrader)

Cameron McEvoy, of Australia, competes in a men's 50-meter freestyle semifinal at the 2024 Summer Olympics in Nanterre, France, Thursday, Aug. 1, 2024. (AP Photo/Ashley Landis)

Leon Marchand, of France, reacts following his men's 200-meter individual medley semifinal at the 2024 Summer Olympics, Thursday, Aug. 1, 2024, in Nanterre, France. (AP Photo/Matthias Schrader)

Leon Marchand of France, reacts as he stands on the podium to look at his supporters after receiving his gold medal for the men's 200-meter individual medley final at the 2024 Summer Olympics, Friday, Aug. 2, 2024, in Nanterre, France. (AP Photo/Ashley Landis)

Leon Marchand of France, poses with his gold medal for the men's 200-meter individual medley final at the 2024 Summer Olympics, Friday, Aug. 2, 2024, in Nanterre, France. (AP Photo/Ashley Landis)

Leon Marchand of France, celebrates after winning the men's 200-meter individual medley final at the 2024 Summer Olympics, Friday, Aug. 2, 2024, in Nanterre, France. (AP Photo/Natacha Pisarenko)

Leon Marchand of France, gestures to fans after winning the men's 200-meter individual medley final at the 2024 Summer Olympics, Friday, Aug. 2, 2024, in Nanterre, France. (AP Photo/Ashley Landis)

Spectators celebrate as they watch from a fan zone set up at the Club France, as Leon Marchand, of France, participates in men's 200-meter individual medley final, at the 2024 Summer Olympics, Friday, Aug. 2, 2024, in Paris, France. (AP Photo/Dar Yasin)

Spectators celebrate as they watch from a fan zone set up at the Club France, as Leon Marchand, of France, wins the gold medal in men's 200-meter individual medley final, at the 2024 Summer Olympics, Friday, Aug. 2, 2024, in Paris, France. (AP Photo/Dar Yasin)