Voice behind Bigg Boss is...Prabhu

The voice behind BIGG BOSS is some person called Prabhu...i hv seen his short interview wth Ravi Kishan on you tube only. i tried to search that clip but cud nt find it...he is a lamba chora mid aged guy. it was at Ravi Kishan's place n he welcomed him calling Prabhu ji...n one more thing it was at his roof ..Ravi was sitting on his chair n Prabhu entered with holding his mike n camera person was there with him n he said BIGG BOSS CHAHTEY HEIN n Ravi turned n stood up calling arrey Prabhu ji ...it was after That bigg boss jismein Ravi ne participate kiya tha.