John is a multi-award winning audio professional living in Spain and working in UK and Europe. He started his career in music before moving into film and TV in 1996. John's work includes mixing and sound editorial for documentary, drama and feature films, he also records and produces music. As a sound designer, recording and re-recording mixer, his titles include multiple collaborations in David Attenborough's nature documentaries, Stephen Hawking's Grand Design (2012), as well as music documentaries for The Stone Roses, George Michael and Liam Gallagher. He frequently collaborates as a sound

In 2004 he started his own company, Halo. It now employs 80+ people and occupies four sites in central London.