KK UTG+1 facing monster re-raise in 4/180

[SuperUberBob]

Fifth hand into the tournament. First hand I've played. No reads.

PokerStars No-Limit Hold'em Tourney, Big Blind is t20 (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

MP1 (t1500)
MP2 (t3160)
MP3 (t1230)
CO (t50)
Button (t1660)
SB (t1480)
BB (t1420)
UTG (t1500)
Hero (t1500)

Preflop: Hero is UTG+1 with K[img]/images/graemlins/heart.gif[/img], K[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to t80</font>, <font color="#CC3333">MP1 raises to t860</font>, <font color="#666666">2 folds</font>, CO calls t50 (All-In), <font color="#666666">3 folds</font>, <font color="#CC3333">Hero...</font>

Does anybody pin this guy on AA and fold?