Kayla Itsines

About Kayla Itsines

Born 21 May 1991 (age 28) Adelaide, South Australia, personal trainer, author, and entrepreneur with Greek heritage. She is the creator of a series of fitness ebooks titled Bikini Body Guides, and a meal-planning and workout app, Sweat with Kayla. Sweat with Kayla generated more revenue than any other fitness app in 2016. She has one younger sister, Leah, who is a personal trainer and food stylist. Itsines' family heritage is Greek, and she identifies herself as Greek.

Itsines met her ex-fiancé, Tobi Pearce, at a gym in 2012. In April 2018, they got engaged and she gave birth to their daughter in April 2019. Kayla and Tobi announced their split in August 2020.[24]

In July 2022, Itsines announced her engagement to her current partner Jae Woodroffe, whom she had been dating since 2021. This was shortly followed by the announcement of her second pregnancy. She gave birth to their son in January 2023 and married Woodroffe in December 2023.

As of August 2026, Kayla has amassed 15.3 million followers on Instagram and 418,000 subscribers on her YouTube platform.