How many movies have A.R. Rahman and Kaecha Kampakdee collaborated on?

They have worked on 3 movies together! Their first movie together was Heropanti 2 (2022) while their highest rated movie together was Ponniyin Selvan: Part I (2022). They have not worked together since Ponniyin Selvan: Part II (2023). They are most known for their action films together.