Kayla Itsines: Exercise Tips From The World's Hottest Fitness Blogger
Kayla Itsines: Exercise Tips From The World's Hottest Fitness Blogger: "There are fitness bloggers. And then there’s Kayla Itsines. Every day, the 26-year-old Australian personal trainer shares lifestyle and workout tips to a whopping 20 million women and men around the world, a vast network dubbed Kayla’s Army. Not bad for a woman who never intended to become an influencer in the first place, but began attracting followers by posting before and after pictures of her clients."