Kayla Itsines. Kayla Itsines: The Aussie trainer and…, by TheBold

Kayla Itsines: The Aussie trainer and founder of Bikini Body Guides and the SWEAT app, is practically fitness royalty (all hail the queen of BOSU ball burpees!). Her washboard abs (a thing of legend)…

Kayla Itsines scores mega-payout in $400m iFIT deal

Kayla Itsines. Kayla Itsines: The Aussie trainer and…, by TheBold

Kayla Itsines

Kayla Itsines 30-Minute Full-Body Home Workout

Fitness Influencer Kayla Itsines Is Engaged! See Her Gorgeous Ring

Dark Phoenix: Kayla Itsines' app helped Michael Fassbender get fit for X-Men

Meet Kayla Itsines: The Fitness Trainer Taking Over Instagram

KAYLA ITSINES (@kayla_itsines) • Instagram photos and videos

Meet Kayla Itsines, world's most popular trainer, Well+Good

Kayla Itsines' Wedding Plans: Dress Designer, Rings And Inspiration

Kayla Itsines #BBG Workout Instagram

Kayla Istines: On selling Sweat and new love with Jae Woodroffe

Greek Australian entrepreneur Kayla Itsines “sells out” for a staggering $400 million - Neos Kosmos

About Bloody Time, endometriosis: Why Kayla Itsines hid 'secret' health battle from her millions of followers