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Data updated: July 2026

Sergio Fernandez โœ“

@serfermia ยท Instagram ยท fitness

Followers
5.0K
Following
787
Posts
497

About Sergio Fernandez

@serfermia's followers & following

5.0K

@serfermia currently has 5,000 followers on Instagram and follows 787 accounts, a follower-to-following ratio of 6.35. That places the account in the nano tier of fitness creators.

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@serfermia's content

497

@serfermia has published 497 posts to date, working across reels, stories, long-form-video, carousels. The account's content is classified under fitness, fitness, gym, weight-loss. Bio: โ€œ@cgmmodels MIA @10mgmt CHI @ursulawiedmannmodels ATL @sutherlandmodel Toronto @bicoastalmgmt NY @dbcfit Level 1 & 2 Certified NASM CPT, CESโ€

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AI quality check on @serfermia

95/100High authenticity

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
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@serfermia's rankings on Zaver

39,214thin fitnessof 39,215 vetted creatorsSee full ranking โ†’

Based on follower count among creators that passed Zaver's indexing quality bar.

@serfermia's audience

Audience snapshot

60% male ยท 40% female

Core age group25-34

Collaboration pricing

Price tierstandard

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Which brands fit Sergio Fernandez?

Frequently asked questions

How many Instagram followers does @serfermia have?

As of July 2026, @serfermia has 5,000 followers (5.0K) on Instagram, follows 787 accounts, and has published 497 posts. Zaver refreshes these numbers on a rolling basis.

How do I contact @serfermia?

Verified contact details for @serfermia 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 @serfermia's contact info โ€” free trial โ†’

How much does @serfermia charge for a sponsored post?

@serfermia 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 @serfermia's net worth?

@serfermia's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 5.0K 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 @serfermia have fake followers?

Zaver's AI authenticity check scores @serfermia 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 โ†’

Who follows @serfermia?

@serfermia's 5.0K followers skew 60% male / 40% female, core age group 25-34. Full audience breakdowns โ€” age bands, gender split and country-level distribution โ€” are part of @serfermia's report on Zaver.

Which influencers are similar to @serfermia?

Zaver lists comparable fitness creators in the "Influencers like @serfermia" 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.