A four-time gold medalist subdued and helped capture a teenage intruder at her home in Australia. Dawn Fraser, who won eight Olympic medals for Australia from 1956 through 1964, was at home in Australia when a man grabbed her by the front gate. Bad idea. "This guy came out of the gate and grabbed me and I grabbed him by the ear and I kicked him in the groin. So he had to let me go," she says.