Call a huge overbet on the flop with AK one pair?

[flytrap]

Pokerstars $50 one table tourney, it's very early so I don't have a read on anyone. Blinds are 10/20, I have 1500. I raise to 60 UTG with AcKd. Guy with 3000 calls, bb with 1500 calls. Flop is Kh9d6d. Pot is 190. BB goes all in for 1440. What's the play?

[young nut]

his overbet smells of 2 things: he intentionally overbet to make it look like a bluff, though he is holding a set. Or the other thing is he is on a diamond draw. A lot of players like to push all in early in the tournament with draws like that.

[barry111]

i fold, it smells like a set to me or top two pair, his overbet is probably trying to drive out any flush draws.

[betgo]

Your opponent could have a flush draw or an ace with a lower kicker, but it is probably too risky to call here.