Kayla Itsines – The Fitness Queen of Instagram

Itsines has appeared near the top of this list for multiple years in a row. That’s because the influential personal trainer continues to up her game in order to educate and support millions of women on their fitness journeys. Itsines is best known for her popular Bikini Body Guides, Sweat app, online community, and books, which include 2017’s The Bikini Body Motivation & Habits Guide.

Kayla Itsines on YouTube: https://www.youtube.com/user/kaylaitsines

• Kayla Itsines – Photo from neoskosmos.com