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Boris Stern is a Fitness creator, with 3.4K followers on Instagram. To date Boris Stern has posted 145 times, currently less than one post a week. Posts average 73 likes and 4 comments, an engagement rate of 2.25%.
Boris_stern_rull operates a Fitness account on Instagram, pairing 3.4K followers with 145 posts.
Against 5,196 Fitness accounts with 1K–10K followers in the InstME index, Boris_stern_rull's 2.25% engagement rate lands below the median of 5.26%.
For roughly every 17 likes there is one comment, an unusually discussion-heavy audience.
Boris_stern_rull keeps a posting cadence of less than one post per week.
Estimated sponsored-post value
$27–$50
Based on 3.4K followers and a 2.25% engagement rate, a single sponsored post by Boris_stern_rull is worth an estimated $27–$50. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
Audience (estimated)
Est.Predominantly men · mostly 18–34
Typical for Fitness creators, modeled from the niche, not measured for this account.
Content Focus
Primary: Fitness
| Metric | Boris_stern_rull | Cohort median |
|---|---|---|
| Engagement rate | 2.25% | 5.26% |
| Average likes | 73 | 145 |
| Average comments | 4 | 11 |
| Posts per week | 0.15 | 0.25 |
Median values from 5,196 Fitness accounts with 1K–10K followers in the InstME index, refreshed Jul 19, 2026.
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Last reviewed: Sep 11, 2026
Boris Stern is a fitness creator on Instagram, with 3.4K followers.
Boris Stern posts on Instagram as @boris_stern_rull.
Boris Stern has 3,439 followers on Instagram (3.4K) as of Sep 11, 2026.
Boris Stern's engagement rate is 2.25%, calculated from average likes and comments per post relative to followers. That is below the median of 5.26% for Fitness accounts with 1K–10K followers in the InstME index.
Posts by Boris Stern average 73 likes and 4 comments.
Boris Stern posts less than once a week on average.
Boris Stern is registered as a creator account on Instagram.
Boris Stern is categorized as a fitness account in the InstME index, based on the profile's bio and Instagram category across 145 posts.
Total Posts
145
Avg Comments
4
10.3K
Engagement
12.74%
A sponsored post from Boris Stern is estimated at $27 to $50. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
