As soon as Boran Bumovich Hignio's bare feet touch the powdery sand of Playa Sombrillas, he breaks into a sprint, spins his arms like a helicopter and lets out a blissful, high-pitched howl: "Vamos aaa surfeeeaaaar! (Let's gooo surrrffffinggg!)"
The 7-year-old, wrapped in a black wetsuit, is followed by a dozen other kids who hop and skip their way into the bracing blue waves of the Pacific Ocean off the coast of Peru's capital, Lima.
