Trae 'Quadzilla' Williams seeks to muscle in on Olympic rugby sevens

Australia's fastest man ends sprint career Targets next year's Games in Tokyo for sevens team Powerhouse Australian sprinter Trae Williams has made the switch to rugby sevens, little more than a year out from the Tokyo Olympics. Williams, nicknamed Quadzilla, set his 100m personal best of 10.10 seconds en route to the 2018 national title. Related: Sprinter Dutee Chand becomes India's first openly gay athlete