What commitment to a cause. Kurt Busch doesn't let wearing gloves, having his every move filmed by an in-car camera, or wearing a helmet get in the way of him picking his nose. I've tried picking with a glove and helmet on. Not easy, it takes some serious maneuvering, but Kurt spends his life like this, so I imagine he has gotten some practice. Plus, he's got a convenient wipe spot, his steering wheel, that he uses to his advantage. More NASCAR drivers need to take note how Kurt gets things done.
Side Note: I know this opens up the discussion of whether NASCAR drivers are athletes, but for the sheer dexterity shown by Kurt, I think in this case we can give it to him.