Founder of health and fitness program TIFFXO, which helps people feel strong, confident, energised and happy with daily meal plans, workouts, mindfulness, self-defence tips and stretching, Tiffiny Hall is a 6th dan black belt martial arts expert, personal trainer and a Logie-nominated TV personality who has appeared on shows such as The Biggest Loser and Gladiators.

She is one of Australia's top health experts and has coached everyone from athletes, mums and CEOs to Hollywood stars. Not just about the punches and push-ups, Tiff has published 9 books (both fiction and non-fiction), performed a Tedxtalk, created a successful podcast with over 6 million downloads and continues to motivate, mentor and inspire people globally through apps, media and live events.