Data updated: July 2026
Jeferson Oliveira ✓
@fighthard888 · Instagram · HK · fitness
About Jeferson Oliveira
@fighthard888's followers & following
@fighthard888 currently has 6,820 followers on Instagram and follows 1,853 accounts, a follower-to-following ratio of 3.68. That places the account in the nano tier of fitness creators.
@fighthard888's content
@fighthard888 has published 662 posts to date, working across reels, long-form-video, stories, static-posts. The account's content is classified under fitness, gym, sports, nutrition. Bio: “🥷🏾 @viridianhk 🏆 World Champion 🚀 7x Muaythai Champion 🎓 Stanford Med. Exercise Physiology ⚛️ Cert. Personal Trainer ⚛️ Cert. Muaythai …”
AI quality check on @fighthard888
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
@fighthard888's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@fighthard888'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 Jeferson Oliveira?
Frequently asked questions
How many Instagram followers does @fighthard888 have?
As of July 2026, @fighthard888 has 6,820 followers (6.8K) on Instagram, follows 1,853 accounts, and has published 662 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @fighthard888?
Verified contact details for @fighthard888 — 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 @fighthard888's contact info — free trial →
How much does @fighthard888 charge for a sponsored post?
@fighthard888 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 @fighthard888's net worth?
@fighthard888's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 6.8K 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 @fighthard888 have fake followers?
Zaver's AI authenticity check scores @fighthard888 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 @fighthard888?
@fighthard888's 6.8K 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 @fighthard888's report on Zaver.
Which influencers are similar to @fighthard888?
Zaver lists comparable fitness creators in Hong Kong SAR China in the "Influencers like @fighthard888" 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.
