Last month we introduced you to Johnny Maynard, aka Crew9t, during our series on the most popular YouTube channels by amputees. In addition to being one of the earliest amputee YouTubers, Maynard has a pretty intense story: He lost his right leg below the knee in an industrial accident in 2010, at just 20 years old. MORE

Mana is the Hawaiian word for power. The power of the wave as it takes you. It’s an amazing feeling once you get out on the water and glide with that power. The power of that wave comes from beneath the water’s surface. It’s in constant movement, almost as if in conflict with itself. MORE