Kayla Itsines Adult Coloring Book : Famous Personal Trainer and Acclaimed Entrepreneur, Author and Fitness Blogger Inspired Adult Coloring Book
Kayla Itsines is an Australian personal trainer, author, and entrepreneur. 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.