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.
Kayla Istines engaged: Sweat fitness mogul announces happy news
Multimillionaire fitness entrepreneur Kayla Itsines drives around
Australian influencer Kayla Itsines' giant $400m payday - NZ Herald
Company founded by Kayla Itsines seeks injunction against trainer Cass Olholm
Company founded by Kayla Itsines takes rival trainer to court over
Kayla Itsines and Tobi Pearce's Sweat sold to US giant iFIT Health & Fitness
Australian smartphone fitness apps: Kayla Itsines, Zova, HeartWatch
Kayla Itsines is named top fitness influencer by Forbes
Australian influencer Kayla Itsines' giant $400m payday - NZ Herald
iFit set to launch in Aus, acquires Sweat by Kayla for $400 MILLION
Kayla Itsines BBG: Adelaide trainer makes Forbes rich list
Millionaire Aussie fitness star Kayla Itsines engaged for a second time - NZ Herald
Kayla Itsines, personal trainer and founder of Sweat, on promoting strength over slimness, why women work out, and her break-up with Tobi Pearce
Meet the £28m Australian fitness star Kayla Itsines who sells out