Data updated: July 2026
Sergio Fernandez ✓
@serfermia · Instagram · fitness
About Sergio Fernandez
@serfermia's followers & following
@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.
@serfermia's content
@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: “@cgmmodels MIA @10mgmt CHI @ursulawiedmannmodels ATL @sutherlandmodel Toronto @bicoastalmgmt NY @dbcfit Level 1 & 2 Certified NASM CPT, CES”
AI quality check on @serfermia
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
@serfermia's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@serfermia'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 Sergio Fernandez?
Frequently asked questions
How do I contact @serfermia?
Verified contact details for @serfermia — 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 @serfermia's contact info — free trial →
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 →
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 →
Who follows @serfermia?
@serfermia's 5.0K 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 @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.
Influencers like @serfermia
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