How many movies have John Hathaway and Kim Dong-hyun acted in together?

They have worked on 2 movies together! Their first movie together was UFC 114: Rampage vs. Evans (2010) while their highest rated movie together was The Ultimate Fighter China Finale: Kim vs. Hathaway (2014). They have not worked together since The Ultimate Fighter China Finale: Kim vs. Hathaway (2014).