MEET THE FOURTH-RICHEST YOUNG WOMAN IN AUSTRALIA WITH A $46 MILLION FITNESS EMPIRE

 Global: The 25-year-old has been named the fourth-richest young woman in the list - she is number 51 overall, while her boyfriend, Tobi Pearce (both pictured), is number 52

 Super star: Adelaide-born Personal Trainer, Kayla Itsines, has debuted in the BRW Young Rich List 2016

With a social media following pushing 14 million, a workout programme that is followed all over the world, and some of the most recognisable abs in the business, Adelaide-born Personal Trainer, Kayla Itsines, is more successful than many women her age.

This has all perhaps contributed to why the fitness queen has been named the fourth-richest young woman in Australia in the BRW Young Rich List 2016.

At just 25 years old, Kayla is the youngest debutante in this year's list.

WHO ARE THE RICHEST YOUNG WOMEN?

1. Cyan Ta'eed - $184 million (13*)

2. Melanie Perkins - $124 million (21*)

3. Erica Baxter - $79 million (30)

4. Kayla Itsines - $46 million (51*)

5. Erin Deering - $38 million (70)

* shared wealth