Data updated: July 2026
Michael Smith โ
@jstmerk ยท Instagram ยท US ยท fitness
About Michael Smith
Michael Smith, known as jstmerk on Instagram, is a fitness trainer and expert with a substantial following of 381,035. He specializes in fitness, nutrition, gym, and bodybuilding content, sharing informative and educational posts that resonate with his audience. His content includes a variety of formats such as reels, long-form videos, stories, and static posts, reflecting his commitment to providing valuable insights. Some content may require brand review.
@jstmerk's followers & following
@jstmerk currently has 381,035 followers on Instagram and follows 605 accounts, a follower-to-following ratio of 629.81. That places the account in the mid tier of fitness creators.
@jstmerk's content
@jstmerk has published 30 posts to date, working across reels, long-form-video, stories, static-posts. The account's content is classified under fitness, nutrition, gym, bodybuilding. Bio: โYouTube: justmerk building @pushon.app x @cross.projects code โMERKโ @rawnutrition @revivemd Training Split & Nutrition โโ
AI quality check on @jstmerk
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
@jstmerk's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@jstmerk's audience
Audience snapshot
50% male ยท 50% female
Core age group25-34
The audience for jstmerk skews evenly male and primarily falls within the 25-34 age range. The top geographic location is the United States, indicating a focused reach within this demographic.
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate โ free trialWhich brands fit Michael Smith?
Brands in the fitness, nutrition, and wellness sectors would align well with jstmerk's content. His expertise in training and nutrition makes him a suitable partner for brands looking to promote health-related products and services.
Frequently asked questions
How many Instagram followers does @jstmerk have?
As of July 2026, @jstmerk has 381,035 followers (381K) on Instagram, follows 605 accounts, and has published 30 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @jstmerk?
Verified contact details for @jstmerk โ including business email where available โ 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 @jstmerk's contact info โ free trial โ
How much does @jstmerk charge for a sponsored post?
@jstmerk 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 โ
What is @jstmerk's net worth?
@jstmerk's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 381K followers and a standard price tier in fitness, brand collaborations are a meaningful income stream โ Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate โ
Does @jstmerk have fake followers?
Zaver's AI authenticity check scores @jstmerk 92/100, 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 โ
Who follows @jstmerk?
@jstmerk's 381K followers skew 50% male / 50% female, core age group 25-34. Full audience breakdowns โ age bands, gender split and country-level distribution โ are part of @jstmerk's report on Zaver.
Which influencers are similar to @jstmerk?
Zaver lists comparable fitness creators in United States in the "Influencers like @jstmerk" 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?
Michael Smith has 381,035 followers.
What is the engagement rate?
Engagement rate data is not available.
What is the collaboration pricing?
Pricing varies, but Zaver estimates it to be in the standard tier.
What is the content niche?
His primary niche is fitness, with secondary niches in nutrition, gym, and bodybuilding.
