Tammy Hembrow flaunts her rock-hard abs and pert derrière in a VERY skimpy string bikini

Tammy Hembrow reveals she and ironman boyfriend Matt Poole want to have a baby

Tammy Hembrow reveals what she does during her 'butt workout'

Fitness mogul Tammy Hembrow shows off her incredible waist-to-hip ratio in a skimpy white bikini