Gary Jules-Mad World (song + lyrics)

I've also never heard this guy sing anything before, I've just been searching for older songs and I thought of Adam Lambert. And I saw the comments saying this guy sang the same song, and they were debating who is better. If you ask me, both of them are awesome. If you want to listen to Adam Lambert's version, here's the link.   http://www.youtube.com/watch?v=PJBEnFzV1WU