Originally from Tokoroa, New Zealand, 27-year-old Sefo now plays both Sevens and XV’s Rugby for the Sunnybank club in Queensland.
Kirby was in the 2011-12 Australian Dragon-boat team and travelled to the USA and Hong Kong with the squad. Away from Rugby, Kirby studied Media Arts whilst living in New Zealand and now freelances as a graphic designer.
She made her debut in China during the 2013/14 IRB Women’s Sevens World Series. Head Coach Tim Walsh admires Kirby's "abrasive" edge.