When Dave was 25 he realised he was a pretty rubbish graphic designer, so he took up a skateboard and crossed Australia. He hasn't looked back, and now he's a record-breaking adventurer, author and motivational speaker, as well as the founder of SayYesMore, aka. don't waste opportunities.
Amongst other things he has paddleboarded the length of the Mississippi, swum 1001 miles, written three books, stayed awake for 72 hours without turning crazy, and for years has tried in vain to get Nutella to sponsor his adventures. But will he give up? Never!