[Man this guy is a riot. Killua thinks it's a good thing he's so modest or he might just take Mr. Prickly at his word and put his students in the hospital. But that would be more likely if he was taking the man serious at all. Right now he doesn't know where the guy got the impression he cared one wit about his students, their accomplishments or lack thereof or proving himself to anyone at all.]
[Video]
Impudent child? You take that back buddy, I'm 47.