$10NL AKo How to go from here?

[V_R_L]

Hi there need some advice as to how you guys would proceed?
Vilian is 25/12/1.3 over approx 150 hands

Ultimate Bet No-Limit Hold'em, $.10 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Hero ($8.75)
SB ($13.89)
BB ($3.50)
UTG ($4)
MP ($5.34)
CO ($5.52)

Preflop: Hero is Button with K[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/club.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises to $0.35</font>, SB calls $0.30, <font color="#666666">1 fold</font>.

Flop: ($0.80) 2[img]/images/graemlins/club.gif[/img], 3[img]/images/graemlins/spade.gif[/img], 5[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
SB checks, <font color="#CC3333">Hero bets $0.8</font>, SB calls $0.80.

Turn: ($2.40) A[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
SB checks, <font color="#CC3333">Hero bets $2.4</font>, SB calls $2.40.

River: ($7.20) 8[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">SB bets $7.2</font>, Hero ??

Where would you put him on and would you call or fold?
thanks
vin