Huh.
Been thinking about this for a few minutes, just to make sure, but I can't think of one. Honestly.
In fact, I can't think of a single person I know that I wouldn't do it for.
Now, I can think of a lot of people I don't like hanging around with, but I'd still probably give them whatever they needed.
Weird. But I'll keep trying.
Would you give a kidney to Osama bin Laden?