Professional Boxer Management: Long Live Rim The Great
Outreach This Creator For FreeFollowers
5.1K
Following
911
Total Posts
Engagement Rate
3.33%
Avg Likes
155
Avg Comments
On Instagram, Rock is a Fitness creator with an audience of 5.1K. Its posts sit across fitness and tech. To date Rock has posted 22 times, currently less than one post a week. Posts average 155 likes and 15 comments, an engagement rate of 3.33%.
Markrockjr shows up in the InstME index as a Fitness account, 5.1K followers, 22 posts.
Markrockjr has an engagement rate of 3.33%, which is below the median of 5.26% for Fitness accounts with 1K–10K followers, based on 5,196 accounts in the InstME index.
The audience comments once per 10 likes on average, an unusually discussion-heavy audience.
Markrockjr's recent cadence works out to less than one post per week.
Estimated sponsored-post value
$59–$110
Based on 5.1K followers and a 3.33% engagement rate, a single sponsored post by Markrockjr is worth an estimated $59–$110. 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
Secondary: Tech
| Metric | Markrockjr | Cohort median |
|---|---|---|
| Engagement rate | 3.33% | 5.26% |
| Average likes | 155 | 145 |
| Average comments | 15 | 11 |
| Posts per week | 0.53 | 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: Jul 10, 2026
Rock is a fitness creator on Instagram, with 5.1K followers.
Rock posts on Instagram as @markrockjr.
Rock has 5,105 followers on Instagram (5.1K) as of Jul 10, 2026.
Rock's engagement rate is 3.33%, 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 Rock average 155 likes and 15 comments.
Rock posts less than once a week on average.
Rock is registered as a creator account on Instagram.
Rock is categorized as a fitness and tech account in the InstME index, based on the profile's bio and Instagram category across 22 posts.
A sponsored post from Rock is estimated at $59 to $110. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
22
15
Posts / Week
0.53
Growth Score
66.6 / 100
Follower Ratio
5.6×
Engagement
1.99%
