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Klemen Kosi is a 2x Olympian and elite alpine ski racer from Slovenia with a strong performance-first brand built around speed, discipline, and faith. He pairs authentic winter-sports credibility with adventure, travel, and purpose-driven storytelling, making him a compelling sponsor for brands seeking an athlete who can inspire beyond the slopes.
I am joining this campaign to express my desire to compete and to upgrade my career. With this campaign I would like to show you my great zeal to renew my successful represention on the highest level of sports participation. In the future, I would like to merge efforts of my entire career, my time and energy together with your support.
TOP 10 at all high level competitions
Olympic Winter Games (Pyeong Chang, 10th place)
World Championship (Beaver Creek USA, 10th place in Super G)
World Cup (Wengen SUI – 7th place, Beaver Creek USA - 9th place, Hinterstoeder AUT - 10th place , Kitzbühel AUT - 12th place )
National championships: - 7 times national champion in 5 different disciplines
First European alpine ski racer who has won a South American Cup overall – even 3 seasons (in years 2014, 2015 and 2019)
On a world famous Downhill race track in Wengen (Switzerland) I achieved the fastest speed until then - 157,71 km/h and still holding one of the fastest recorded speeds of all times in Alpine skiing
New to athlete partnerships? See how sports sponsorship works on OpenSponsorship.
1 post & 1 story with the Klemen Kosi promoting your product.
Long-term deal involving appearances, photoshoots, social media and more.
Have Klemen Kosi make a live appearance at your next event
Brands can sponsor Klemen Kosi on OpenSponsorship by creating a free account, browsing Klemen Kosi'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.
Klemen Kosi 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 Klemen Kosi starts at $1,036 for a social media post, $13,752 for a appearance and $19,200 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, Klemen Kosi's audience includes 51K+ Instagram followers, interests including Fitness & Performance, Activewear, Home Life, Pets, Food & Drink, and more, based in Maribor, Administrative unit Maribor, Slovenia. 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