Her father, Gary Hammond, was a professional rugby league player for the Cronulla-Sutherland Sharks and Illawarra Steelers in the 1980s.
[3] In 2012, while playing for the Helensburgh Tiger Lillies, Bremner made her debut for New South Wales, scoring a try in a 10–34 loss to Queensland.
[7] In June 2018, she joined the St George Illawarra Dragons NRL Women's Premiership team, being named captain.
[8] In July 2018, Bremner represented New South Wales Country at the NRL Women's National Championships, winning the Player of the Carnival award.
[16] On July 19, Bremner announced that she would return to the Sydney Roosters after Corban Baxter did her ACL 1 week out from the season kick off.