GV Prakash Kumar - Rahman's nephew
Prakash Kumar is the only son of Venkatesh and playback singer, A. R. Reihana, who is the elder sister to music director A. R. Rahman. Prakash Kumar is engaged to singer, Saindhavi. They studied together in Chettinad Vidyashram. Prakash's introduction as a film composer was in the critically acclaimed Tamil film Veyil, directed by Vasantha Balan and produced by the director S. Shankar.
He first appeared as a vocalist on the soundtrack of director S. Shankar's Tamil film Gentleman, composed by his maternal uncle, A. R. Rahman. He has also contributed to some of Rahman's other projects. He had also worked with Harris Jayaraj and sang two songs in Anniyan and Unnale Unnale.