Australian fitness personality and author known for her time as a trainer on The Biggest Loser: Families. During her time on the show, she also ran a blog on the show's website.
After publishing several nonfiction health books, she released her first novel in 2012. She's a fifth degree blackbelt in Taekwondo.
She married filmmaker and actor Ed Kavalee in 2014. In November 2017, they welcomed their first child, a son named Arnold Martin.
She's worked as a weight-loss coach for tv host Chrissie Swan.