By A Mystery Man Writer
Starting in her parent's backyard in 2015, fitness guru Kayla Itsines and business partner Tobi Pearce have sold their Sweat empire to US software company iFIT.
Sweat sells to iFIT for $400m: Kayla Itsines and Tobi Pearce will keep lead
Kayla Itsines On BBG, Sweat, How Fitness Culture Has Changed
I'm the boss now': Kayla Itsines on being back at Sweat's helm
Kayla Itsines Sells Sweat for a Reported $400 Million
Kayla Itsines' Sweat empire posts huge $10m loss - before the fitness queen buys the business back from US owners with ex-fiancé Tobi Pearce
Australian smartphone fitness apps: Kayla Itsines, Zova, HeartWatch
Adelaide fitness guru Kayla Itsines company sweat slashes jobs and cut costs
Millionaire Aussie fitness star Kayla Itsines engaged for a second time - NZ Herald
Kayla Itsines legal battle over empire worth millions
Rich Lister and fitness magnate Kayla Itsines makes QLD home
Kayla Itsines buys a new Mercedes after selling her fitness business Sweat for $400million
Meet the £28m Australian fitness star Kayla Itsines who sells out arenas faster than Beyonce
Young Rich Listers Kayla Itsines and Tobi Pearce buy back Sweat for a song