How many movies have K. S. Ravikumar and R. B. Choudary collaborated on?

They have worked on 7 movies together! Their first movie together was Pudhu Vasantham (1990) while their highest rated movie together was Puriyaadha Pudhir (1990). They have not worked together since Varalaru Mukkiyam (2022). They are most known for their drama films together.