John Joseph is the lead singer of legendary New York hardcore punk bad Cro-Mags. Google image search Cro-Mags and you’ll find tons of photos of them from the 80s. Awesome photos, but would you expect one of those guys to be training for an ironman?

This documentary follows John Joseph as he tours with Cro-Mags (still going strong 30 years later) whilst also training for an ironman. Oh, and he’s a vegan so has to be pretty picky with what he eats. Pretty impressive, if you ask me.

Cheers to Ed Davies for linking me to this — here’s an article that Ed recently wrote on the links between exercise and mental health.