Mollie O’Callaghan arrived at the Tokyo 2020 Olympics as a 17-year-old unknown and left with two relay gold medals. Her steady climb to world-record holder and Olympic champion in the 200 m freestyle reveals a career defined by early promise, historic milestones, and an uncertain future
Victoria HayesStaff Writer
Victoria Hayes is Editor-in-Chief at Australia Pulse, overseeing editorial standards, publication decisions and corrections.