Kayla Itsines is a famous Australian trainer, author and entrepreneur who created the top grossing fitness app of 2016.
Kayla Itsines is an Australian Instagram star and personal trainer best known for her Bikini Body Guide (BBG) exercise program. With over 11 million followers, she has become a major influence in the fitness industry and is credited with revolutionizing exercise programs for women.
Kayla Itsines is an Australian Instagram star who was born on May 21, 1991 and is currently 32 years old. She is best known for her highly successful career as a personal trainer, the founder of the globally renowned Sweat with Kayla fitness app, and her namesake health and lifestyle brand, Kayla Itsines.