I was just curious to know .. Who has won the most number of oscars for sound? I know Gary Rydstrom has won 7 .. but is he the only one to have won these many? or are there few more?
Well as far as I know, Gary Rydstrom is the one who has won the most number of Oscars for achievement in Sound. But still if you wan to know more about others too, you can look up here. Hope that helps!