what are you talking about!? this is not even considered to be a bad beat. what are the details? did you go all in preflop? if you slowed played it before the flop and then went all in, he has an open ended straight and nailed you a AK as your hole card. he played this perfectly fine. you just got sucked out. but there's no information about it. where he is in chips, how much you beat, what ranking was he on the leader board. if you saw this flop and bet more than you are the donk since you didn't hit anything, have no draw and only was hoping that you have the high card lol