For brands
Our Account Managers handle outreach, negotiation and delivery for brands on the platform.
Jason Poston is a Dallas-based bodybuilding and fitness creator whose content blends elite training, physique-driven expertise, and real-life family relatability. He’s a strong fit for performance, wellness, apparel, grooming, and nutrition campaigns that want authentic reach with a disciplined, aspirational voice.
Jason Poston is an American IFBB professional physique competitor and fitness model. His most recent victory was in 2014 at IFBB Europa Phoenix. He was the 2nd runner up (3rd Place) at the 2014 Mr. Olympia physique showdown competition. Jason has built a social media audience of well over 1 million followers and has been featured in some of the most prominent health and fitness media outlets.
New to athlete partnerships? See how sports sponsorship works on OpenSponsorship.
1 post & 1 story with the Jason Poston promoting your product.
Long-term deal involving appearances, photoshoots, social media and more.
Have Jason Poston make a live appearance at your next event
Brands can sponsor Jason Poston on OpenSponsorship by creating a free account, browsing Jason Poston'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.
Jason Poston 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 Jason Poston starts at $2,400 for a social media post, $4,800 for a appearance and $21,600 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, Jason Poston's audience includes 1.2M+ Instagram followers, interests including Home Life, Marriage & Family, Kids, Fitness, Sports, and more, based in Dallas, Texas, 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