50 nl KK 3 handed pf

[laser16]

Villian is pretty tag and has only 3 bet me once in 400 hands and he showed down KK. Ive never seen him 5 bet I cant see this being QQ and is he really shoving AK for 2 buyins?

PokerStars No-Limit Hold'em, $0.50 BB (3 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

BB ($150.35)
Hero ($95.45)
SB ($50)

Preflop: Hero is Button with K[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/diamond.gif[/img].
<font color="#CC3333">Hero raises to $2</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">BB raises to $5</font>, <font color="#CC3333">Hero raises to $15</font>, <font color="#CC3333">BB raises to $150.35</font>