Data updated: July 2026
Sebastian ⚜️🐺⚜️
@sebastian_sullivan21 · Instagram · US · fitness
About Sebastian ⚜️🐺⚜️
@sebastian_sullivan21's followers & following
@sebastian_sullivan21 currently has 43,127 followers on Instagram and follows 300 accounts, a follower-to-following ratio of 143.76. That places the account in the micro tier of fitness creators.
@sebastian_sullivan21's content
@sebastian_sullivan21 has published 38 posts to date, working across reels, stories, static-posts. The account's content is classified under fitness, bodybuilding, self-improvement. Bio: “😡Stop Crying-Keep Pushing-Embrace the Pain😡”
AI quality check on @sebastian_sullivan21
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
@sebastian_sullivan21's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@sebastian_sullivan21's audience
Audience snapshot
85% male · 15% female
Core age group25-34
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate → free trialWhich brands fit Sebastian ⚜️🐺⚜️?
Frequently asked questions
How many Instagram followers does @sebastian_sullivan21 have?
As of July 2026, @sebastian_sullivan21 has 43,127 followers (43K) on Instagram, follows 300 accounts, and has published 38 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @sebastian_sullivan21?
Verified contact details for @sebastian_sullivan21 — 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 @sebastian_sullivan21's contact info — free trial →
How much does @sebastian_sullivan21 charge for a sponsored post?
@sebastian_sullivan21 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 @sebastian_sullivan21's net worth?
@sebastian_sullivan21's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 43K 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 @sebastian_sullivan21 have fake followers?
Zaver's AI authenticity check scores @sebastian_sullivan21 85/100, 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 @sebastian_sullivan21?
@sebastian_sullivan21's 43K followers skew 85% male / 15% female, core age group 25-34. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @sebastian_sullivan21's report on Zaver.
Which influencers are similar to @sebastian_sullivan21?
Zaver lists comparable fitness creators in United States in the "Influencers like @sebastian_sullivan21" 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.
