Teenage phenomenon Summer McIntosh captured gold in ominous fashion on the opening day of the world swimming championships on Sunday as Australia claimed a relay double in Singapore. https://www.japantimes.co.jp/sports/2025/07/28/summer-mcintosh-golden-start/?utm_medium=Social&utm_source=mastodon #sports #summermcintosh #katieledecky #worldaquaticschampionships #lukasmaertens #australia