27-year-old McKeon has now won four gold in Tokyo along with three bronze, overtaking East German Kristin Otto's six medal-haul in 1952 which was later matched by American Natalie Coughlin in 2008. source https://zeenews.india.com/other-sports/tokyo-olympics-emma-mckeon-becomes-first-female-swimmer-to-win-seven-medals-at-single-games-2380806.html