Kayla Koulis

Kayla Koulis is an Australian fitness influencer who creates gym-focused content with a strong emphasis on glute workouts and activewear fashion, posting 4.4 times per week with a 67% video content mix. Her casual, conversational tone combines workout demonstrations with outfit details and lifestyle moments, consistently promoting her partnership with Muscle Nation supplements using her "KK" discount code. Despite having 44,283 followers, her extremely low 0.07% engagement rate suggests potential issues with authentic audience connection, though her content would align well with fitness supplement brands, activewear companies, and lifestyle brands targeting young women interested in gym culture. Her frequent use of trending hashtags like #fyp and #viral indicates a focus on algorithmic reach, but brands should investigate the engagement rate concern before partnering.