Big Ganga  Big Ganga (Big गंगा) is a Bhojpuri general entertainment channel. It was launched by Reliance Broadcast Network Limited (RBNL) but later acquired by ZEEL. It is Free-to-Air channel. On 14 January 2013, Reliance launched a new Bhojpuri channel called Big Magic Bihar & Jharkhand. Later on 15 August 2014, It was rebranded as Big Magic Ganga. Finally it was renamed as Big Ganga on 01 January 2016. In November 2016, ZEE acquired the two channels of RBNL - Big Magic & Big Ganga.