How many movies have Chupong Changprung and Sorapong Chatree acted in together?

They have worked on 3 movies together! Their first movie together was Legend of the Tsunami Warrior (2008) while their highest rated movie together was Ong Bak 2 (2008). They have not worked together since Ong Bak 3 (2010). They are most known for their adventure films together.