OpenSponsorship
OpenSponsorship
Athletes & Creators
Case Studies
Blog
Login
Sign Up
OpenSponsorship
OpenSponsorship
  • About
  • Pricing
  • Profiles
  • Influencer Search Tool
  • Categories
  • Sports Sponsorship
  • Sports Influencer Marketing
  • Case Studies
  • Team
  • Careers
  • Referral
  • Knowledge
  • Blog
  • Contact
  • Help
Featured in:
Sport Business Journal
Sportico
Sports Pro
Forbes
Bloomberg
Cnbc
OpenSponsorship Corp.© Copyright 2026 All Rights Reserved.Privacy Policy | Terms & Conditions | Anti-Spam Policy
  1. Home
  2. Search Profiles
  3. Olivier Doniesiewicz

Olivier Doniesiewicz profile image

Sponsor Olivier Doniesiewicz

Poland
Athlete

Self-Managed

Boxing - ITF England Team
Niche
Reach
High
Response Rate

For brands

Want our team to run a deal with Olivier Doniesiewicz, or find athletes like them?

Our Account Managers handle outreach, negotiation and delivery for brands on the platform.

About Olivier Doniesiewicz — ITF England Team boxing athlete

Olivier Doniesiewicz is a rising combat sports athlete with a proven record in kickboxing and ITF taekwondo, bringing authentic competition footage, training intensity, and youth-athlete credibility to every campaign. With a strong England team identity and a high-energy performance-driven audience, he is a natural fit for sportswear, recovery, martial arts, and fitness brands.


Overview

🎂19
·
👨Male
📍BasingstokeEnglandUnited Kingdom

Taekwondo

ITF England Team

Poland

Has access to a professional photographer

Pre-Packaged Projects

Frequently asked questions

More details

Awards

  • Ranked no.1 in Britain

  • 2x bronze medalist at European championships

Promote your brand and sponsor Olivier Doniesiewicz today!

New to athlete partnerships? See how sports sponsorship works on OpenSponsorship.

Fitness & PerformanceActivewearMartial ArtsFitnessTravel

Pre-Packaged Projects

Social Media Deal

1 post & 1 story with the Olivier Doniesiewicz promoting your product.

$480
User Generated Price
Sign up to start an offer

Brand Ambassador Deal

Long-term deal involving appearances, photoshoots, social media and more.

$4,320
Estimated Price
Sign up to start an offer

Appearance Deal

Have Olivier Doniesiewicz make a live appearance at your next event

$720
User Generated Price
Sign up to start an offer

Custom

Need help on a custom package for this athlete?

Login to request help

Frequently asked questions

Brands can sponsor Olivier Doniesiewicz on OpenSponsorship by creating a free account, browsing Olivier Doniesiewicz'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.

Olivier Doniesiewicz 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 Olivier Doniesiewicz starts at $480 for a social media post, $720 for a appearance and $4,320 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, Olivier Doniesiewicz's audience includes 2K+ Instagram followers, interests including Fitness & Performance, Activewear, Martial Arts, Fitness, Travel, based in Basingstoke, England, United Kingdom. Brands can use this profile to evaluate reach, content niche, and sponsorship fit before sending a proposal.

Influencer Marketing Benchmarks: How Many Viewers Click an Influencer's Link? (2026)

Influencer Marketing Benchmarks: How Many Viewers Click an Influencer's Link? (2026)

Every brand running an influencer campaign on a cost-per-acquisition target eventually asks the same question: how many people will click the link? It decides how many creators you need, and whether your CAC target is realistic before you spend a dollar.

October 29, 2026

How to Measure Influencer Marketing ROI: A 5-Step Framework

How to Measure Influencer Marketing ROI: A 5-Step Framework

 

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

Ingredient Branding Done Right: How Immunotec Made Glutathione Mainstream

Ingredient Branding Done Right: How Immunotec Made Glutathione Mainstream

Glutathione has become one of the most talked-about molecules in wellness — the “master antioxidant” that shows up in podcasts, longevity conversations, and the supplement aisle alike. But behind that mainstream moment is a brand that has spent decades making glutathione credible: Immunotec. This is the story of how OpenSponsorship helped Immunotec turn that scientific authority into everyday consumer demand — and a real-world example of what ingredient branding looks like when it’s done right.

July 13, 2026

Related Profiles

  • Craig Brewin
  • Jordan McIntosh
  • Jack Hemmings
  • David Haywood
  • Shawn McCalman
  • Quick Allen
  • Ke’Eric Hinton
  • Matthew Meszaros
  • Jose Maysonet
  • Earl Newman Jr
  • Enmanuel Gonzalez
  • Ricky Balladares
  • Ricardo Lucio-Galvan
  • Carlos Sanchez
  • Willie Harvey
  • Marquis Snead
  • Marquis Snead
  • Alexandr Babenko
  • Filipe Pereira
  • Tureano Johnson
  • Hassan Oseni
  • Gerald Whalen
  • Quinniyis Williams
  • Kevin Taylor Mangune
  • Donte White