Gold for teenage stars McIntosh, Popovici at swimming worlds


              Silver medalists team of Australia, left, gold medalist team of United States, centre, bronze medalist team of Canada, right, pose with their medals after the Women 4x200m Freestyle Relay final at the 19th FINA World Championships in Budapest, Hungary, Wednesday, June 22, 2022. (AP Photo/Anna Szilagyi)
            
              Silver medalist Carson Foster of the United States poses with his medal after the Men 200m Medley final at the 19th FINA World Championships in Budapest, Hungary, Wednesday, June 22, 2022. (AP Photo/Petr David Josek)
            
              Bronze medalist Daiya Seto of Japan poses with his medal after the Men 200m Medley final at the 19th FINA World Championships in Budapest, Hungary, Wednesday, June 22, 2022. (AP Photo/Petr David Josek)
            
              Gold medalist team of United States pose with their medals after the Women 4x200m Freestyle Relay final at the 19th FINA World Championships in Budapest, Hungary, Wednesday, June 22, 2022. (AP Photo/Anna Szilagyi)
            
              Gold medalists team of United States celebrate their victory after the Women 4x200m Freestyle Relay final at the 19th FINA World Championships in Budapest, Hungary, Wednesday, June 22, 2022. (AP Photo/Anna Szilagyi)
            
              Team of United States celebrate their victory in the Women 4x200m Freestyle Relay final at the 19th FINA World Championships in Budapest, Hungary, Wednesday, June 22, 2022. (AP Photo/Anna Szilagyi)
            
              Gold medalist Leon Marchand of France pose with his medal after the Men 200m Medley final at the 19th FINA World Championships in Budapest, Hungary, Wednesday, June 22, 2022. (AP Photo/Petr David Josek)
            
              Bronze medalists team of Canada pose with their medals after the Women 4x200m Freestyle Relay final at the 19th FINA World Championships in Budapest, Hungary, Wednesday, June 22, 2022. (AP Photo/Anna Szilagyi)
            
              Silver medalist team of Australia celebrate after the Women 4x200m Freestyle Relay final at the 19th FINA World Championships in Budapest, Hungary, Wednesday, June 22, 2022. (AP Photo/Anna Szilagyi)
            
              Leon Marchand of France answers questions to media after winning the men's 200m individual medley final at the 19th FINA World Championships in Budapest, Hungary, Wednesday, June 22, 2022. (AP Photo/Petr David Josek)
            
              Leon Marchand of France reacts after the Men 200m Medley final at the 19th FINA World Championships in Budapest, Hungary, Wednesday, June 22, 2022. (AP Photo/Anna Szilagyi)
            
              CORRECTS SPELLING OF LAST NAME - Summer McIntosh of Canada competes to win the women's 200m Butterfly final at the 19th FINA World Championships in Budapest, Hungary, Wednesday, June 22, 2022. (AP Photo/Petr David Josek)
            
              CORRECTS SPELLING OF LAST NAME - Summer McIntosh of Canada speaks to journalists after winning the women's 200m Butterfly final at the 19th FINA World Championships in Budapest, Hungary, Wednesday, June 22, 2022. (AP Photo/Petr David Josek)
            
              Silver medalist Hali Flickinger of the United States, left, gold medalist Summer McIntosh of Canada, centre, bronze medalist Yufei Zhang of China, right, pose with their medals after the Women 200m Butterfly final at the 19th FINA World Championships in Budapest, Hungary, Wednesday, June 22, 2022. (AP Photo/Petr David Josek)
            
              Silver medalist Maxime Grousset of France, left, gold medalist David Popovici of Romania, centre, bronze medalist Joshua Liendo Edwards of Canada, right, pose with their medals after the Men 100m Freestyle final at the 19th FINA World Championships in Budapest, Hungary, Wednesday, June 22, 2022. (AP Photo/Petr David Josek)
            
              David Popovici of Romania, right, celebrates after winning the Men 100m Freestyle final at the 19th FINA World Championships in Budapest, Hungary, Wednesday, June 22, 2022. (AP Photo/Anna Szilagyi)
            
              David Popovici of Romania answers questions to journalists after winning the men's 100m freestyle final at the 19th FINA World Championships in Budapest, Hungary, Wednesday, June 22, 2022. (AP Photo/Petr David Josek)
            
              Gold medalist David Popovici of Romania poses with his medal after the Men 100m Freestyle final at the 19th FINA World Championships in Budapest, Hungary, Wednesday, June 22, 2022. (AP Photo/Petr David Josek)
Gold for teenage stars McIntosh, Popovici at swimming worlds