https://www.entrepreneur.com/leadership/remembering-hobie-alter-the-surfing-visionary-who-invented/232686
Remembering Hobie Alter, the Surfing Visionary Who Invented a Sport and a Culture
Sep 4, 2025 - Alter, who passed away on Saturday at age 80, was a self-taught engineer who invented the polyurethane foam surfboard.
hobie alter