Ok. interesting hand. I really dont think the hand is 100% necessary to play. KJo out of position is tough to play. You said yourself this guy is calling and check/calling alot so his range is probably very wide and if you hit a K or J on flop you dont know if your kicker is good or if he could flop two pair or even a set. It is nitty but I fold with 23bb's and save my chips for spots that are +EV and in which I can play position and be the aggressor.

Since you chose to play, I understand you have pot odds pre, I would try and keep the pot small. If you lose a big pot you lose your fold equity for the rest of the tournament. So I would check/call flop…..turn is great so throw in little less than half pot (he will call with his flush draw)……river does complete draws so check/call……hines site u still lose but you his range is so wide u are not sure if he has J9 or even 44 with a set.

****Another great play is to just shove pre here. If he is limping in middle position he is likely folding to your 23 bigblind shove and you take down a nice pot of blinds and antes. If he is passive (check/calling a lot) I think a shove pre is best. If he is a calling station even to big bets and all in's I fold pre. Dont limp oop with KJo!!! Even with pot odds.

my read is a bit different. villain is passive. limping and calling a ton. which makes kj very playable vs this villian even OOP. in fact i come into this pot with a raise and never limping vs such villians as their limping/calling ranges are very wide and kj is crushing their range a bunch. nice cbet. turn bet is large. at these stakes guys pay very little mind to pot odds and there chances of winning so u cant price very many pple out with big bets. scale ur turn bet down so u have less to call on river when we check.

bjizz