Sean Mawson Is A Very Good Surfer
No massive hammers, no life threatening pits, just good surfing.
As the title says, Sean Mawson surfs well. He's in his mid-20's, resides on the NSW South Coast, shapes boards for a living, and has a couple sponsors one of them being Zion who threw this clip together.
There's nothing we can put in words that'll prove his surfing ability beyond watching the clip.
So, you should do exactly that.