Simon Hayes is a British sound engineer and Brazilian Jiu Jitsu coach . He won an Academy Award for Best Sound at the 85th Academy Awards for his work on '' Les Misérables '' . He has worked on more than 50 films since 1995 . Hayes is a 3rd Degree Brazilian Jiu Jitsu black belt under Wilson Junior
85th Academy Awards
85th Academy Awards
Simon Hayes (sound engineer)