[Krizzle_0]

I see 73 silver, 17 gold, and 8 platinum dueling badges with this guy having the first known platinum one (and apparently two).
http://www.tf2items.com/profiles/7656197980068358

And now I'm curious as to how he managed to get two... Then again, Steam has been funky for a few days now. Got a Voodoo Juju for a friend and it sent the gift twice over, so he sent me back the spare Juju.

@Shadow: No thanks. Duel Minigames aren't too high up on my want list right now. I'm mostly just playing the game for a while since I'm thoroughly burnt out on trading right now. :/ Thanks though.