That is, until he appeared at FEAT (Fascinating Expedition & Adventure Talks) a few weeks back. In that forum, which is a bit like TED Talks for the adventure crowd, he shared his full story for the first time. The video of his presentation was posted to YouTube yesterday and you can watch it in its entirety below. If you've been wanting to learn more about Davey's story then you'll definitely want to watch this one.
Thanks to FEAT founder and organizer Lisa de Speville for sharing this.