Villian is 75 year old Asian rec player. Tends to overplay hands, plays hands very hard likes to quit as soon as he gets deeper.
History 30 mins prior to hand in question: Villian opended to 15 mid position 1300 effective hero 3 bet to 40 with kq
Flop t64 rainbow villian led 50 on flop hero raises 150 Villian called, turn 2 completes rainbow, villian led 40 hero raises to 600 Villian hummed and hawed for 5 minutes and folded kk face up, hero bluff got through , hero did not show hand to table or Villian.
Non relevant Villian 1 (700 deep) raises utg to 10, non relevant Villian 2 calls behind (400 deep) relevant Villian (950 deep) raises to 35 on button. Hero looks down at a♥ 3♥ in sb and calls. Both non relevant villians call.
Four ways to flop: (140) t♥ 9♠ 4♥ checked to relevant Villian On button who bets 200
Heros read is Villian has overpair