Data updated: July 2026
Alvin Davis Jr ✓
@tumbledoctor · Instagram · US · sports
About Alvin Davis Jr
Alvin Davis Jr, known as tumbledoctor on Instagram, is a coach and educator specializing in sports, fitness, and gym-related content. With a follower count of 319,607, he has established himself as a prominent figure in the fitness community. His content includes tutorials, motivational messages, and demonstrations, presented through various formats such as reels, long-form videos, stories, and live streams. Alvin's dedication to building athletic skills is evident in his engaging approach, as he encourages his audience to develop their potential. Some content may require brand review.
@tumbledoctor's followers & following
@tumbledoctor currently has 319,607 followers on Instagram and follows 176 accounts, a follower-to-following ratio of 1,815.95. That places the account in the mid tier of sports creators.
@tumbledoctor's content
@tumbledoctor has published 4,985 posts to date, working across reels, long-form-video, stories, live-streams. The account's content is classified under sports, fitness, gym. Bio: “Skills Club is OPEN. Build the athlete the skill demands. 👇🏾”
AI quality check on @tumbledoctor
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
@tumbledoctor's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@tumbledoctor's audience
Audience snapshot
70% male · 30% female
Core age group18-24
The audience of tumbledoctor skews predominantly male at 70%, with a primary age range of 18-24. The top geographic location is the United States, indicating a focused demographic that aligns with his sports and fitness niche.
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate → free trialWhich brands fit Alvin Davis Jr?
Brands in the sports and fitness sectors would align well with Alvin's content, particularly those focusing on athletic development and motivation. His authentic and educational approach appeals to audiences seeking guidance and inspiration in their fitness journeys.
Frequently asked questions
How many Instagram followers does @tumbledoctor have?
As of July 2026, @tumbledoctor has 319,607 followers (320K) on Instagram, follows 176 accounts, and has published 4,985 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @tumbledoctor?
Verified contact details for @tumbledoctor — 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 @tumbledoctor's contact info — free trial →
How much does @tumbledoctor charge for a sponsored post?
@tumbledoctor 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 @tumbledoctor's net worth?
@tumbledoctor's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 320K followers and a standard price tier in sports, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @tumbledoctor have fake followers?
Zaver's AI authenticity check scores @tumbledoctor 92/100, 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 @tumbledoctor?
@tumbledoctor's 320K followers skew 70% male / 30% female, core age group 18-24. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @tumbledoctor's report on Zaver.
Which influencers are similar to @tumbledoctor?
Zaver lists comparable sports creators in United States in the "Influencers like @tumbledoctor" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 42,421 vetted sports creators with plain-English queries.
What is the follower count?
Alvin Davis Jr has 319,607 followers.
What is the engagement rate?
The engagement rate is currently not available.
What is the collaboration pricing?
Pricing varies, but Zaver estimates it to be in the standard tier.
What is the content niche?
Alvin primarily focuses on sports, with secondary niches in fitness and gym.
