4 Dec 2025
It’s on: Yster SUP’s Per Vallbo gives the inside scoop from SUP 11 Islands Challenge
Founder-led stories carry a unique weight in any sport – especially when those founders step onto the start line themselves. When leaders test their own equipment in some of the toughest conditions in the world, it shows a level of commitment that goes far beyond product design. That’s exactly the case with Yster SUP, the […]




























