Data updated: July 2026
Justin (Jay) Jefferson | NYπ
@mr_jayfit Β· Instagram Β· US Β· fitness
About Justin (Jay) Jefferson | NYπ
Justin (Jay) Jefferson, known as mr_jayfit, is a fitness trainer based in the United States. With a follower count of 17,556, he operates within the micro influencer category. His content focuses on fitness, gym routines, and wellness, showcasing a lifestyle that emphasizes motivation and authenticity. Jay engages his audience through various formats, including reels, stories, live-streams, and static posts. Some content may require brand review.
@mr_jayfit's followers & following
@mr_jayfit currently has 17,556 followers on Instagram and follows 4,167 accounts, a follower-to-following ratio of 4.21. That places the account in the micro tier of fitness creators.
@mr_jayfit's content
@mr_jayfit has published 1,227 posts to date, working across reels, stories, live-streams, static-posts. The account's content is classified under fitness, gym, wellness. Bio: βππΎJesus Christ Follower πͺπΎGym Owner @jayfit.personal.trainingβ
AI quality check on @mr_jayfit
Zaver's AI analyzed this account across 20+ parameters before listing it publicly. No blocking issues were detected in our standard screening.
- Audience location & demographics
- Engagement quality & authenticity
- Follower growth patterns
- Signs of purchased followers
- Content niche classification
- Brand safety screening
- Posting activity & consistency
- Language & audience fit
@mr_jayfit's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@mr_jayfit's audience
Audience snapshot
60% male Β· 40% female
Core age group25-34
The audience skews slightly male at 60%, primarily within the 25-34 age range. The top geographic location for his followers is the United States, indicating a concentrated interest in fitness and wellness within this demographic.
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate β free trialWhich brands fit Justin (Jay) Jefferson | NYπ?
Brands in the fitness, gym, and wellness sectors align well with Jay's content. His motivational and supportive tone, combined with a focus on authenticity, makes him a suitable partner for brands looking to connect with a health-conscious audience.
Frequently asked questions
How many Instagram followers does @mr_jayfit have?
As of July 2026, @mr_jayfit has 17,556 followers (18K) on Instagram, follows 4,167 accounts, and has published 1,227 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @mr_jayfit?
Verified contact details for @mr_jayfit β including business email where available β are held in Zaver, alongside contacts for 77M+ other Instagram creators. Zaver users can unlock them instantly and reach out with AI-personalized outreach. Unlock @mr_jayfit's contact info β free trial β
How much does @mr_jayfit charge for a sponsored post?
@mr_jayfit sits in the standard price tier on Zaver, based on follower scale, engagement and niche. Zaver's AI pricing model also produces a fair per-post price range with justification, so brands can negotiate from data instead of guessing. Get the AI fair-price estimate β
What is @mr_jayfit's net worth?
@mr_jayfit's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 18K followers and a standard price tier in fitness, brand collaborations are a meaningful income stream β Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate β
Does @mr_jayfit have fake followers?
Zaver's AI authenticity check scores @mr_jayfit 95/100, based on 20+ signals including engagement quality, follower growth patterns and signs of purchased followers. That indicates a predominantly genuine audience. Run the full authenticity check β
Who follows @mr_jayfit?
@mr_jayfit's 18K followers skew 60% male / 40% female, core age group 25-34. Full audience breakdowns β age bands, gender split and country-level distribution β are part of @mr_jayfit's report on Zaver.
Which influencers are similar to @mr_jayfit?
Zaver lists comparable fitness creators in United States in the "Influencers like @mr_jayfit" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 39,215 vetted fitness creators with plain-English queries.
What is the follower count?
Justin has 17,556 followers.
What is the engagement rate?
The engagement rate data is currently unavailable.
What is the collaboration pricing?
Justin is estimated to fall within the standard price tier for collaborations.
What is the content niche?
His primary niche is fitness, with secondary focuses on gym and wellness.
