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Demetrius Flannigan-Fowles is an NFL linebacker with the New York Giants who brings authentic pro-athlete credibility and a strong personal brand presence to campaigns. With his fitness-forward @flannfits presence and motivational, community-minded content, he’s a natural fit for brands looking to connect with an engaged sports audience.
Buffalo Bills
University of Arizona
United States
New to athlete partnerships? See how sports sponsorship works on OpenSponsorship.
1 post & 1 story with the Demetrius Flannigan-Fowles promoting your product.
Long-term deal involving appearances, photoshoots, social media and more.
Have Demetrius Flannigan-Fowles make a live appearance at your next event
Brands can sponsor Demetrius Flannigan-Fowles on OpenSponsorship by creating a free account, browsing Demetrius Flannigan-Fowles's profile, and sending a sponsorship proposal for social posts, appearances, or integrated campaigns. OpenSponsorship handles messaging, deliverables, and deal terms in one platform so you can connect directly with this athlete.
Demetrius Flannigan-Fowles is listed on OpenSponsorship and available for brand sponsorships. Brands can review campaign packages, audience details, and pricing on this profile, then submit a proposal to start a partnership with this athlete.
According to OpenSponsorship, estimated pricing to sponsor Demetrius Flannigan-Fowles starts at $1,800 for a social media post, $3,000 for a appearance and $16,200 for a brand ambassador campaign. Final rates depend on deliverables, usage rights, and campaign scope. Sign up on OpenSponsorship to view packages and send a proposal.
According to OpenSponsorship, Demetrius Flannigan-Fowles's audience includes 29K+ Instagram followers, interests including Fitness & Performance, Apparel, Activewear, based in San Francisco, California, United States. Brands can use this profile to evaluate reach, content niche, and sponsorship fit before sending a proposal.

How do you measure influencer marketing ROI when half the numbers social media gives you are vanity metrics? It is the question brands ask us most, and it came up again when I joined Massimo Marinelli on the Berkida Ventures Podcast. After more than ten years and thousands of brand deals with athletes and creators at OpenSponsorship, here is how we think about it, and the framework we use with our clients.
October 28, 2026