
Self-Managed
William Simpson is a professional boxer whose content blends fight-night action, disciplined training, and faith-driven storytelling. He offers brands a strong fit for sports, fitness, and lifestyle campaigns thanks to his authentic athlete presence, knockout credibility, and consistent engagement around upcoming bouts and sponsorship activations.
1 post & 1 story with the William Simpson promoting your product.
Long-term deal involving appearances, photoshoots, social media and more.
Have William Simpson make a live appearance at your next event
Brands can sponsor William Simpson on OpenSponsorship by creating a free account, browsing William Simpson'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.
William Simpson 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 William Simpson starts at $100 for a social media post, $120 for a appearance and $360 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, William Simpson's audience includes 11K+ Instagram followers, interests including Fitness & Performance, Apparel, Activewear, Health & Wellness, Photography, and more, based in Moreno Valley, California, United States. Brands can use this profile to evaluate reach, content niche, and sponsorship fit before sending a proposal.