How many movies have Kim Dong-hyun and Nate Diaz acted in together?

They have worked on 3 movies together! Their first movie together was UFC 94: St-Pierre vs. Penn 2 (2009) while their highest rated movie together was UFC 141: Lesnar vs. Overeem (2011). They have not worked together since UFC 141: Lesnar vs. Overeem (2011). They are most known for their action films together.