Gaurav Bhangia :s confusion

i jus read in threat related to past of SRGMP i thought this show is aged abt aprox 15 years or so or maybe 10 to 12 seasons long.....but i found out this man Gaurav Bhangia won 10 times this SRGMP :s i m so confused if he is winning thn who are shreya goshal and dobijit???
is this a joke?
plzz solved my confusion :(