Bollywood Singer Sonu Nigam and Tarun Katial, COO of Big 92.7FM during the press conference announce Sonu Nigam as a brand ambassador of BIG FM chillax music in Mumbai on Wednesday, 16 September 2009.

Photographer: Santosh Nagwekar

Tags: Chief Operating Officer of BIG FMSonu NiigaamPlayback SingerMale SingerBollywood SingerIndian CinemaHindi Film IndustryIndian Playback SingerRadio StationBIG FM Announces Sonu Nigam as Brand AmbassadorBIG 92.7 FMEntertainmentBombayPhoto Stock