Mark Cunningham is probably too cool to be a Swimnerd because he bodysurfs enormous waves. He features in lots of documentaries with surfers these days and they do seem to talk of him with a certain reverence. So they should really, all he dons is a pair of swimmers and some flippers and off he goes out into the ocean chasing massive waves. ‘it’s just swimming’ according to Mark but the novice swimnerd knows that it’s just NOT that simple.