
Self-Managed
John Barbayanis is an endurance-focused athlete and fitness creator based in Toronto, with a strong mix of marathon running, strength training, yoga, CrossFit, flag football, and golf. He’s a strong fit for brands looking to reach performance-minded, active audiences through authentic athletic content and an everyday fitness lifestyle.
New to athlete partnerships? See how sports sponsorship works on OpenSponsorship.
1 post & 1 story with the John Barbayanis promoting your product.
Long-term deal involving appearances, photoshoots, social media and more.
Have John Barbayanis make a live appearance at your next event
Brands can sponsor John Barbayanis on OpenSponsorship by creating a free account, browsing John Barbayanis'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.
John Barbayanis 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 John Barbayanis starts at $480 for a social media post, $720 for a appearance and $2,400 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, John Barbayanis's audience includes 1K+ Instagram followers, interests including Fitness & Performance, Activewear, based in Toronto, Ontario, Canada. Brands can use this profile to evaluate reach, content niche, and sponsorship fit before sending a proposal.

Genisys Credit Union, headquartered in Auburn Hills, Michigan, has done something most brands never do with athlete sponsorship: it kept renewing. What started as a single partnership with Detroit Lions tight end Sam LaPorta has become a multi-year, two-athlete program that Genisys has renewed and expanded every season since 2024, adding Lions wide receiver Isaac TeSlaa in 2025 and renewing him again in 2026.
October 6, 2026