Self-Managed
Good Afternoon , My name is Gkioni Aikaterini and I am 17years old . I am from Greece and I am an open water swimmer. I have been swimming open water since I was 12 years old .If we summed up all the hours I spent swimming on the open water for either racing or training, it would be over 6 months . The open water for me is my life and it is a dream I want so much to keep going . I like to set high goals and then try to achieve them, I like to overcome, to exceed my limits and the strength of myself because the joy that I receive at the end of a good and difficult race is unprecedented. The open water has made me to get over my anxiety . The goals on the open water is to reach high, like to participate at the Olympic Games and win an Olympic medal at 25 km open water and also win at the world championship and at the European championship.I have send you this letter because my family and I do not have a great financial opportunity to pay for my competitions and things on the open water like a swimsuit,swiming cap ,bags etc. I would like very much to sponsor me so I can reach and achieve my goals. Also I can and I would like to promote and advertise your company through my continued participation in national and international competitions.
1 post & 1 story with the Aikaterini Gkioni promoting your product.
Long-term deal involving appearances, photoshoots, social media and more.
Have Aikaterini Gkioni make a live appearance at your next event
Brands can sponsor Aikaterini Gkioni on OpenSponsorship by creating a free account, browsing Aikaterini Gkioni'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.
Aikaterini Gkioni 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 Aikaterini Gkioni starts at $400 for a social media post, $600 for a appearance and $3,600 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, Aikaterini Gkioni's audience includes interests including Swimming, based in Athens, Greece. 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