Data updated: July 2026
Heinrich Klaasen β
@heinie45 Β· Instagram Β· IN Β· fitness
About Heinrich Klaasen
Heinrich Klaasen, known as heinie45 on Instagram, is a macro influencer based in India, focusing on the fitness lifestyle. With a follower count of 689,463, he shares content that spans fitness, sports, fashion, and streetwear. His posts include reels, stories, static posts, and carousels, reflecting a blend of authenticity and trendiness. Some content may require brand review. As an entrepreneur, he utilizes his platform to inspire and inform his audience, engaging them with a personal and casual tone.
@heinie45's followers & following
@heinie45 currently has 689,463 followers on Instagram and follows 910 accounts, a follower-to-following ratio of 757.65. That places the account in the macro tier of fitness creators.
@heinie45's content
@heinie45 has published 781 posts to date, working across reels, stories, static-posts, carousels. The account's content is classified under fitness, sports, fashion, streetwear. Bio: β@darkperformanceapparel @fombrand @swysh. @eyegym_scienceβ
AI quality check on @heinie45
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
@heinie45's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@heinie45's audience
Audience snapshot
60% male Β· 40% female
Core age group25-34
The audience skews slightly male at 60%, primarily aged 25-34, indicating a youthful demographic. The top geographic location is India, suggesting a localized engagement that aligns with his content themes.
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate β free trialWhich brands fit Heinrich Klaasen?
Heinrich Klaasen is well-suited for collaborations with brands in the fitness, sports, and lifestyle sectors. His focus on trendy and urban themes can attract brands looking to connect with a young, engaged audience interested in fitness and fashion.
Frequently asked questions
How many Instagram followers does @heinie45 have?
As of July 2026, @heinie45 has 689,463 followers (689K) on Instagram, follows 910 accounts, and has published 781 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @heinie45?
Verified contact details for @heinie45 β including business email where available β 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 @heinie45's contact info β free trial β
How much does @heinie45 charge for a sponsored post?
@heinie45 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 β
What is @heinie45's net worth?
@heinie45's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 689K followers and a standard price tier in fitness, brand collaborations are a meaningful income stream β Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate β
Does @heinie45 have fake followers?
Zaver's AI authenticity check scores @heinie45 90/100, 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 β
Who follows @heinie45?
@heinie45's 689K followers skew 60% male / 40% female, core age group 25-34. Full audience breakdowns β age bands, gender split and country-level distribution β are part of @heinie45's report on Zaver.
Which influencers are similar to @heinie45?
Zaver lists comparable fitness creators in India in the "Influencers like @heinie45" 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.
What is the follower count?
Heinrich Klaasen has 689,463 followers.
What is the engagement rate?
Engagement rate data is not available.
What is the collaboration pricing?
Heinrich is in the standard price tier; pricing may vary based on specific collaboration details.
What is the content niche?
Heinrich's primary niche is fitness, with secondary niches in sports, fashion, and streetwear.
