Walk into any of nearly 800 worldwide Costco superstores today, and alongside the bulk toilet paper and five-dollar rotisserie chickens, you’ll find the world’s most popular surfboard: the ...

Earlier this summer, on a beach in Santa Cruz, the big-wave surfer Shawn Dollar took a swig from a magnum bottle of champagne and hoisted a trophy in the sun. Dollar has a couple of Guinness World ...