Writer-director Suseenthiran's sports-based drama titled Champion goes on floors today. The first schedule kicked off at Chennai with popular actor-producer GK Reddy switching on the camera. Debutant Roshan, nephew of renowned producer and actor R.K.Suresh has been roped in to do the male lead and Mrinalini as the lead heroine. GK Reddy, Aadukalam Naren and Jayaprakash are on board to do important characters in Champion written by the director Suseenthiran himself. On the technical front, Champion has Arol Corelli scoring the music and Sujith Sarang heading the cinematography.