Data updated: July 2026
João Paulo Barnewitz ✓
@joaobarnewitz · Instagram · BR · running
About João Paulo Barnewitz
@joaobarnewitz's followers & following
@joaobarnewitz currently has 14,193 followers on Instagram and follows 3,332 accounts, a follower-to-following ratio of 4.26. That places the account in the micro tier of running creators.
@joaobarnewitz's content
@joaobarnewitz has published 1,096 posts to date, working across reels, stories, static-posts. The account's content is classified under running, fitness, nutrition. Bio: “Médico e Atleta Amador Maratona: 2h28 jb@joaobarnewitz.com Embaixador: @on.brasil @caffeinearmy @strava @plantpowerbrasil”
AI quality check on @joaobarnewitz
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
@joaobarnewitz's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@joaobarnewitz's audience
Audience snapshot
60% male · 40% female
Core age group25-34
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate → free trialWhich brands fit João Paulo Barnewitz?
Frequently asked questions
How many Instagram followers does @joaobarnewitz have?
As of July 2026, @joaobarnewitz has 14,193 followers (14K) on Instagram, follows 3,332 accounts, and has published 1,096 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @joaobarnewitz?
Verified contact details for @joaobarnewitz — including business email where available — 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 @joaobarnewitz's contact info — free trial →
How much does @joaobarnewitz charge for a sponsored post?
@joaobarnewitz 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 @joaobarnewitz's net worth?
@joaobarnewitz's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 14K followers and a standard price tier in running, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @joaobarnewitz have fake followers?
Zaver's AI authenticity check scores @joaobarnewitz 98/100, 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 @joaobarnewitz?
@joaobarnewitz's 14K followers skew 60% male / 40% female, core age group 25-34. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @joaobarnewitz's report on Zaver.
Which influencers are similar to @joaobarnewitz?
Zaver lists comparable running creators in Brazil in the "Influencers like @joaobarnewitz" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 4,639 vetted running creators with plain-English queries.
