Collin Lim with higher two pair to bust one

Four players generate a pot of 6000 and the flop lands . Two players check, from middle position Collin Lim bets 2000, button player Anh Nguyen calls, then back to the big blind who three-bets to 8000. Next player folds while Lim and Nguyen call. The turn , bb player quickly shoves, Lim calls, Nguyen folds.

BB player
Lim

The river sends the bb player out as Lim collects a large pile. 

Collin Lim 74,500