Tiffiny Elizabeth Hall (born 11 July 1984) is an Australian author, journalist and television personality best known from television appearances on Gladiators, the morning show The Circle (2010), The Biggest Loser Australia: Families (2011) and The Biggest Loser Australia: Singles (2012).
Hall was born in Melbourne, Victoria to a Martin and a Jeanette Hall, she is the oldest of three siblings, Bridgette and Lleyton. She grew up in the suburb of Essendon. Her parents, Martin and Jeanette Hall, own a Taekwondo centre headquartered in Brunswick. Hall attended Lowther Hall Anglican Grammar School, where her English teacher was Australian writer John Marsden.
Hall graduated from the University of Melbourne in 2007 with a Bachelor of Arts (Media and Communications) majoring in creative writing and print journalism, and a Diploma in Modern Languages (French). Hall practises the Korean martial art of Taekwondo and is a Sixth Dan Black Belt. She is also a qualified personal trainer with a Certificate III & IV in Fitness and a Diploma of Sport Coaching with a specialisation in martial arts.