Mohit Chauhan (born March 11, 1974) is an Indian pop and playback singer, most known for his romantic ballads. He started his career singing Indian pop songs with the band Silk Route, which released two albums, Boondein (1998) and Pehchan. The song "Dooba Dooba" became a rave in the Indipop music scene. However, the band dissolved. He would stay off the scene for a while until he came back with the song "Guncha" in 2005 from the "Main, Meri Patni Aur Woh" for which, he would also compose. Impressed by his vocals, he was then approached by A. R. Rahman to sing for the movie Rang De Basanti. The song "Khoon Chala" earned him rave reviews. However, it wouldn't be until 2007 when music director Pritam approached him for the song Tum Se Hi for the movie Jab We Met that Chauhan would finally achieve mainstream success.
Who among these should retire from Bollywood?