Data updated: July 2026
KJ | Online Fitness Coach ✓
@fitwithkj_ · Instagram · US · fitness
About KJ | Online Fitness Coach
KJ, known as 'fitwithkj_', is an online fitness coach specializing in bodybuilding, gym training, and nutrition. With a focus on educating and motivating his audience, KJ utilizes various content formats, including reels, long-form videos, stories, and live streams. His profile reflects a commitment to authenticity and quality, evidenced by his high authenticity score of 0.9 and content quality score of 0.8. Some content may require brand review.
@fitwithkj_'s followers & following
@fitwithkj_ currently has 54,265 followers on Instagram and follows 802 accounts, a follower-to-following ratio of 67.66. That places the account in the micro tier of fitness creators.
@fitwithkj_'s content
@fitwithkj_ has published 111 posts to date, working across reels, long-form-video, stories, live-streams, carousels. The account's content is classified under fitness, bodybuilding, gym, nutrition. Bio: “🌍 WORLD WIDE ONLINE COACH 💪🏾 22 Years Old Natural💪🏾 Isaiah 54:17 📖 I Help People Put On Muscle Naturally‼️ Dm “READY” or click link…”
AI quality check on @fitwithkj_
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
@fitwithkj_'s rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@fitwithkj_'s audience
Audience snapshot
70% male · 30% female
Core age group18-24
The audience is predominantly male, with a significant skew towards the 18-24 age group. The top geographic location for followers is the United States. This demographic suggests a youthful and engaged audience interested in fitness-related content.
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate → free trialWhich brands fit KJ | Online Fitness Coach?
Brands in the fitness, nutrition, and wellness sectors may find a suitable partnership with KJ. His focus on natural bodybuilding and educational content aligns well with brands promoting health and fitness products, making him a valuable collaborator for those targeting a young, fitness-oriented audience.
Frequently asked questions
How many Instagram followers does @fitwithkj_ have?
As of July 2026, @fitwithkj_ has 54,265 followers (54K) on Instagram, follows 802 accounts, and has published 111 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @fitwithkj_?
Verified contact details for @fitwithkj_ — including business email where available — are held in Zaver, alongside contacts for millions of other Instagram creators. Zaver users can unlock them instantly and reach out from your own inbox. Unlock @fitwithkj_'s contact info — free trial →
How much does @fitwithkj_ charge for a sponsored post?
@fitwithkj_ 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 →
What is @fitwithkj_'s net worth?
@fitwithkj_'s net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 54K followers and a standard price tier in fitness, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @fitwithkj_ have fake followers?
Zaver's AI authenticity check scores @fitwithkj_ 90/100, 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 →
Who follows @fitwithkj_?
@fitwithkj_'s 54K followers skew 70% male / 30% female, core age group 18-24. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @fitwithkj_'s report on Zaver.
Which influencers are similar to @fitwithkj_?
Zaver lists comparable fitness creators in United States in the "Influencers like @fitwithkj_" 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?
KJ has 54,265 followers.
What is the engagement rate?
The engagement rate is currently not available.
What is the collaboration pricing?
KJ is estimated to fall into the standard price tier for collaborations.
What is the content niche?
KJ primarily focuses on fitness, with secondary niches in bodybuilding, gym training, and nutrition.
