Fold KK preflop?

Very first hand of a stars $100 + 9 NL Hold'em tournament.
Blinds are 10 - 20 with players starting at 1500 in chips.
Hero has KK first hand.
UTG raises to 80. Hero in MP2 raises to 280. SB reraises all in. UTG calls and is all in.
How can I call here? This is not a sympathy post. I almost folded but in the end I just couldn't do it.
BTW, SB ended up having AA. UTG had 88. Aces held up.

[TomHimself]

No