article_snippet: Ms Itsines, 23, is behind the program Bikini Body Guide and has more than 2.3 million followers on Instagram. 
article_snippet: Popular Instagram personality and personal trainer Kayla Itsines (pictured) is behind the extremely popular Bikini Body Challenge .
article_snippet: Instagram personality Kayla Itsines (left) continued by saying Instagram personality Kayla Itsines (left) was 'standing up for Instagram personality Kayla Itsines (left), friends and family'. 
article_snippet: Instagram personality Kayla Itsines (left) is pictured here with Instagram personality Kayla Itsines (left) partner Tobi.
article_snippet: With a successful business and popular training regime, Instagram personality Kayla Itsines (left) has more than 2.3 million followers on Instagram .
article_snippet: Instagram personality Kayla Itsines
article_snippet: (left) Instagram personality Kayla Itsines (left) is the powerhouse behind the popular fitness brand, the Bikini Body Guide . '