
Self-Managed
Joseph Brown is an active boxing talent with an amateur world champion background, a strong fight-camp training story, and a clear performance-first audience. With consistent boxing content, brand-friendly partner mentions, and a Las Vegas fight presence, he’s a strong fit for athletic apparel, nutrition, and combat-sports campaigns.
New to athlete partnerships? See how sports sponsorship works on OpenSponsorship.
1 post & 1 story with the Joseph Brown promoting your product.
Long-term deal involving appearances, photoshoots, social media and more.
Have Joseph Brown make a live appearance at your next event
Brands can sponsor Joseph Brown on OpenSponsorship by creating a free account, browsing Joseph Brown'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.
Joseph Brown 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 Joseph Brown starts at $600 for a social media post, $2,400 for a appearance and $6,000 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, Joseph Brown's audience includes 41K+ Instagram followers, interests including Fitness & Performance, Activewear, Fashion, Fitness, Travel, based in Las Vegas, NV, 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