FILE - Australia's Ellia Green, front, scores a try as Fiji's Raijieli Daveua, tries to defend during the women's rugby sevens match between Australia and Fiji at the Summer Olympics in Rio de Janeiro, Brazil, Saturday, Aug. 6, 2016. Green, one of the stars of Australia's gold medal-winning women's rugby sevens team at the 2016 Olympics, has transitioned to male. The 29-year-old, Fiji-born Green is going public in a video at an international summit aimed at ending transphobia and homophobia in sport. The summit is being hosted in Ottawa as part of the Bingham Cup rugby tournament. (AP Photo/Themba Hadebe, File)