KO2, is the sequel to the super hit movie KO. The movie starring Bobby Simha, Nikki Galrani and Prakash Raj in the lead roles is directed by Sarath. The team has planned to release a single song "Unnai Maatrinal" from the movie on August 15 as a tribute to Dr.APJ AbdulKalam. Music is by Leon James. The movie is produced by RS Inoftainment.