Preflop, action folded to Sim Somyung on the button who popped it up to 55,000 with David Hilton calling from the small blind. The flop came and Hilton check-called a 65,000 chip bet from Somyung.
Both players checked the turn. The hit the river and Hilton fired out 75,000. That would be enough to induce a fold from Somyung.