How many movies have Kim Dong-hyun and Ning Guangyou acted in together?

They have worked on 2 movies together! Their first movie together was UFC Fight Night 48: Bisping vs. Le (2014) while their highest rated movie together was UFC Fight Night 79: Henderson vs. Masvidal (2015). They have not worked together since UFC Fight Night 79: Henderson vs. Masvidal (2015).