G V Prakash Kumar is an Indian film score and soundtrack composer, actor and singer. He has mainly scored music for Tamil films. His first film was S Pictures' Veyyil (2006) and he became popular in Tamil cinema by the early 2010s. He has ventured into film production and acting. Prakash Kumar is the son of G Venkatesh and playback singer, A. R. Reihana, elder sister of music director A. R. Rahman. Prakash married singer Saindhavi, with whom he studied at Chettinad Vidyashram, on 27 June 2013 at the Mayor Ramanathan Chettiar Hall in Chennai.