Kayla Itsines is 34 years old as of 2025.

Quick Scoop

  • Kayla Itsines was born on May 21, 1991, in Adelaide, South Australia.
  • Multiple public profiles list her current age as 34 years old.
  • She is an Australian personal trainer and entrepreneur known for her Bikini Body Guides and the Sweat (formerly Sweat with Kayla) fitness app.

Information gathered from public data available on the internet and portrayed here.