AKo Villian pushes turn, call/fold?

[Up-grey-de]

5-max 1/2.
Villian calls a lot preflop,seems pretty fishy.
5 hands earlier he called my preflopraise OOP, and minraised my c-bet, and I folded.

In this hand he cold called OOP again, and I had a feeling when I bet the flop that he was going to minraise again, which he did.

Hero is dealt: A [img]/images/graemlins/spade.gif[/img] K [img]/images/graemlins/diamond.gif[/img]

Preflop: Villian limps UTG, Hero makes it 10 in CO. Villian calls.

Flop: 6 [img]/images/graemlins/heart.gif[/img] A [img]/images/graemlins/diamond.gif[/img] 7 [img]/images/graemlins/spade.gif[/img]
Villian checks, Hero bets 16, Villian minraises 32. Hero calls.

Turn: 8 [img]/images/graemlins/diamond.gif[/img] (Pot=87)
Villian bets All-in 213. Hero has 164 left. Hero????

Would you call this? I have not played many hands at all with him and have never so far seen a hand of his after river.
What do you put him on? What is he doing this with?