Villain is an aggressive fish, had history about him making movements like this with small pairs and AJs.
Fold. If the villain has a small-mid pair you are 50/50, if he has AK or a big pair you are dead. Even if the villain is a fish, I would fold here. Even fish respect in some degree an UTG raise.
I would fold. Even if a call is a little +EV (because of the dead money), I don't want to risk the tournament with a pre-flop all-in with AQs.
Call. The fish can be pushing with lots of weaker hands.
Called and lost vs AKo.