World Strongman · International Union

Build the future of strongman

World Strongman is the governing body for national federations across five continents. Membership funds the officials, the standards and the competitions that hold the sport together.

65National federations
5Continental groups
2027Membership year open

Federation membership

Membership 2027 includes the remainder of 2026 at no extra cost. Join now and your membership runs through 31 December 2027.

Full Member

€400per year
  • Vote at the WSM Congress
  • Right to host international competitions
  • Federation profile on the WSM network
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Associate Member

€200per year
  • Vote at the WSM Congress
  • Sanctioning of national competitions
Pay €200

Developing Member

€100per year
  • Observer status
  • Access to the Federation Portal
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Associate membership can be paid directly by card. For Full and Developing membership, WSM confirms your tier and sends an invoice by email. It includes a card payment link and bank transfer details. Payment terms are 45 days.

Friends of Strongman

Support the sport directly. Every contribution goes to officials, standards and federations that are still finding their feet.

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Payments are processed securely by Stripe. Monthly support can be cancelled at any time from your Stripe receipt.

Sponsors and partners

Reach 65 national federations across 5 continental groups. Commercial partnership, media rights and event sponsorship are handled on our partnership platform.

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