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Wadeline Jonathas is an elite Haitian 400m sprinter and World/Olympic medalist who brings global track-and-field credibility, national-record performances, and authentic diaspora pride to every campaign. She’s an ideal sponsor partner for brands looking to align with high-performance athletics, resilience, and a powerful Haitian-American audience.
Wadeline Jonathas is an American track and field athlete. She won gold medal in the women's 4x400 meters event at the 2019 World Athletics Championships and finished in 4th place in the 400 meters, in 49.60 seconds. Jonathas represents United States in women's 400 meters at the 2020 Tokyo Olympics.
New to athlete partnerships? See how sports sponsorship works on OpenSponsorship.
1 post & 1 story with the Wadeline Jonathas promoting your product.
Long-term deal involving appearances, photoshoots, social media and more.
Have Wadeline Jonathas make a live appearance at your next event
Brands can sponsor Wadeline Jonathas on OpenSponsorship by creating a free account, browsing Wadeline Jonathas'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.
Wadeline Jonathas 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 Wadeline Jonathas starts at $120 for a social media post, $600 for a appearance and $3,000 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, Wadeline Jonathas's audience includes 6K+ Instagram followers, interests including Fitness & Performance, Home Life, Marriage & Family, based in New York, New York, 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