How many movies have Kim Dong-hyun and Riki Fukuda acted in together?

They have worked on 3 movies together! Their first movie together was UFC 148: Silva vs. Sonnen II (2012) while their highest rated movie together was UFC on Fuel TV 8: Silva vs. Stann (2013). They have not worked together since UFC on Fuel TV 8: Silva vs. Stann (2013).