How many movies have Ning Guangyou and Yui Chul Nam acted in together?

They have worked on 2 movies together! Their first movie together was UFC Fight Night 66: Edgar vs. Faber (2015) 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).