Sick satellite KK spot

[Born2DogBaby]

Top 3 pay. I haven't been opening much lately and should have a tight image. this is the first time saphire 3bet me and sYs has been fairly active although hasnt done anything ridiculous yet. its a spot where i think sYs should be folding AA (?) so when he does this how tight does his range have to be?!?!

PokerStars Game #11689093039: Tournament #58565650, $1000+$50 Hold'em No Limit - Level X (400/800) - 2007/08/25 - 18:14:22 (ET)
Table '58565650 3' 9-max Seat #4 is the button
Seat 2: THE__D__RY (30174 in chips)
Seat 3: Born2DogBaby (14732 in chips)
Seat 4: saphire1 (30765 in chips)
Seat 7: sYsonator (51829 in chips)
THE__D__RY: posts the ante 50
Born2DogBaby: posts the ante 50
saphire1: posts the ante 50
sYsonator: posts the ante 50
sYsonator: posts small blind 400
THE__D__RY: posts big blind 800
*** HOLE CARDS ***
Dealt to Born2DogBaby [Kc Kd]
Born2DogBaby: raises 1200 to 2000
saphire1: raises 3600 to 5600
sYsonator: raises 6400 to 12000
THE__D__RY: folds
Born2DogBaby: