OK, I'm starting this competition to force myself to get to one. To win, you have to have proof, ie. a videotape of you doing the full range of motion with just one arm. It must be completely unassisted by the other arm, so it must not come in contact with the pulling arm. I suggest keeping it down for clarity.
You must NOT be able to do a one armed pullup currently. To enter, list your bodyweight and pullup max.
Pictures not acceptable.
I suggest using a supinated grip.
Contestants so far: