Conleth Hill brother Ronan Hill is a sound mixer known for his work in the HBO series Game of Thrones. Ronan is credited in all 73 episodes of the saga.

Ronan made his debut in the entertainment industry as a sound recordist in the 1995 television series More Rhodes Around Britain. He has worked his way up and now mostly works as a production sound mixer in television series and films.

He worked as a production sound mixer in the first season of Game of Thrones and worked with the Dragon unit for the rest of the series according to his IMDb profile. He has 47 credits for working in the sound department on his IMDb profile.

His other notable works include Stuck, My Mother And Other Strangers, The Invisibles, Bel's Boys, and Pulling Moves, among others. 

Ronan has won a plethora of awards and accolades for his works. He won 5 Primetime Emmy Awards for Outstanding Sound Mixing for a Television Series in 2012, 2015, 2016, 2018, and 2019, for his work in the HBO series Game of Thrones. 

He is also the winner of the Cinema Audio Society Award, the Online Film and Television Association Award, and the IFTA Award, among others. 

Hill has an impressive collection of equipment for mixing and producing up-to-par sound in television series and films. Among his gismos and gadgets are Cooper Sound CS208 8 to 4 Channel Stereo Mixer, Sony TCD-D8, and Sennheiser IEM 300 Wireless Headsets among others. He has a full list of his collection on his personal website.